List of Maryland state highways

List of Maryland state highways

Maryland Route 2 markerMaryland Route 97 markerMaryland Route 313 marker

Standard route signs in Maryland
System information
Maintained by mostly MDSHA; portions of some routes maintained by other agencies and jurisdictions
Highway names
Interstates: Interstate X (I-X)
US Routes: U.S. Route X (US X)
State: Maryland Route X (MD X)
System links

Maryland has an extensive system of state highways, exclusive of the national Interstate and U.S. highway systems, that serves all 23 counties and the independent city of Baltimore, almost every incorporated city, town, and village, and most unincorporated places in the state. These highways are each designated Maryland Route X, where X is a number between 2 and 999. The highways are typically abbreviated MD X, although MD Route X and Route X are used less frequently. Because Maryland does not have a secondary route system or signed county route systems, all state highways are part of the main numerical system. That means the same set of numbers is used for both major highways and minor service roads, and almost every number has been used at one time or another.

The Maryland State Highway Administration constructs and maintains the vast majority of state highways in the 23 counties of Maryland. The Baltimore City Department of Transportation maintains all state highways within the city of Baltimore. Several towns and cities also maintain all or parts of the state highways within their boundaries. There are a few instances where a county department of transportation maintains sections of a state highway. Two unique situations are that MD 200 is maintained by the Maryland Transportation Authority, which controls all of the publicly owned, tolled highways and bridges in the state, and part of MD 295, also known as the Baltimore–Washington Parkway, is maintained by the National Park Service as a National Parkway.

Maryland applies letter suffixes to route numbers as a way of organizing groups of related highways, such as a group of old alignments of a major highway, a group of service roads related to the construction of a major highway, or a combination of both. However, these letter suffixes are only used for inventory purposes and are never signed, with the exception of MD 835A. Since most routes with suffixes are very short highways of low importance, these highways are rarely signed with route markers. However, there are several numbered highways with several disjoint segments whose segments are denoted internally with letter suffixes but the segments are signed with the same numerical route marker; examples of these highways include MD 7, MD 18, MD 144, MD 648, MD 675, and MD 765.

There is no duplication allowed between U.S. and Maryland state highways unless the two highways are related. The only signed example of duplicate numbers is MD 222, which is the old alignment of US 222 before the latter was rolled back from Perryville to Conowingo. Duplication of number is allowed between Interstate and Maryland state highways, but there are no instances where a signed Maryland state highway intersects an Interstate Highway of the same number.

This list of Maryland state highways contains all existing state highwaysthat is, all highways with Maryland route numbersand all documented former state highways.

Number Length (mi)[1] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
MD 1 Washington D.C.Baltimore 19081927 became part of US 1;may not have been signed or built before becoming US 1.
MD 2 79.24127.52 SolomonsUS 1 in Baltimore 1927current
MD 3 9.5615.39 US 50 / US 301 in BowieI-97 in Millersville 1927current
MD 4 64.85104.37 MD 5 in LeonardtownPennsylvania Avenue in Washington, D.C. 1927current
MD 5 74.34119.64 Point LookoutBranch Avenue in Washington, D.C. 1927current
MD 6 47.3876.25 RiversideMD 235 in Oraville 1927current
MD 7 22.8336.74 US 40 in RosedaleUS 40 / MD 159 in Aberdeen 1938current Longest section
MD 8 8.3713.47 RomancokeMD 18 in Stevensville 1960current
MD 10 7.1711.54 MD 2 in PasadenaI-695 in Glen Burnie 1972current
MD 12 30.5749.20 VA 679 near StocktonMain Street in Salisbury 1927current
MD 14 11.5118.52 MD 16 in SecretaryMD 313 in Eldorado 1927current
MD 16 50.0680.56 Taylors IslandDE 16 near Andersontown 1927current
MD 17 29.4947.46 VA 287 in BrunswickWolfsville 1940current
MD 17 ClaiborneUS 213 in Easton 19271940
MD 18 20.4732.94 Love PointMD 213 in Centreville 1927current Contiguous sections
MD 19 8.6013.84 MD 213 in Church HillMD 313 in Ingleside 1927current
MD 20 13.7722.16 Rock HallMD 291 in Chestertown 1927current
MD 21 2.423.89 MD 445 near Tolchester BeachMD 20 near Fairlee 1927current
MD 22 13.0420.99 US 1 Business / MD 924 in Bel AirAberdeen Proving Ground 1927current
MD 23 20.4632.93 US 1 in HickoryPA 24 near Norrisville 1927current
MD 24 25.1740.51 Aberdeen Proving GroundPA QR 2055 in Fawn Grove, PA 1927current
MD 25 26.8943.28 MD 2 in BaltimoreBeckleysville Road near Alesia 1927current
MD 26 44.1070.97 US 15 in FrederickMD 140 in Baltimore 1927current
MD 27 39.1763.04 MD 355 in GermantownMD 30 in Manchester 1934current
MD 27 Georgia Avenue in Washington, D.C.US 40 in Ellicott City 19271934
MD 28 37.3860.16 US 15 in Point of RocksMD 182 in Norwood 1927current
MD 29 US 240 in GermantownUS 140 in Westminster 19271934
MD 30 19.1630.84 MD 140 in ReisterstownPA 94 near Manchester 1927current
MD 31 16.9527.28 MD 26 in LibertytownMD 140 in Westminster 1927current
MD 32 51.7983.35 I-97 in MillersvilleWestminster 1927current
MD 33 23.1737.29 Tilghman IslandWashington Street in Easton 1940current
MD 33 BrunswickWolfsville 19271940
MD 34 9.9516.01 WV 480 near Shepherdstown, WVUS 40 Alternate in Boonsboro 1927current
MD 35 2.373.81 MD 36 in CorriganvillePA 96 in Ellerslie 1927current
MD 36 29.4347.36 WV 46 in WesternportUS 40 Alternate in La Vale 1927current
MD 37 West Virginia state line near RedhouseUS 40 at Keyser's Ridge 19271935
MD 37 Garrison near the Gwynns Falls 19501998
MD 38 5.679.12 WV 42 in KitzmillerMD 135 near Kitzmiller 1927current
MD 39 6.2210.01 WV 7 in HuttonUS 219 in Oakland 1927current
MD 41 6.7510.86 MD 147 in BaltimoreWaltham Woods Road in Carney 1962current
MD 41 US 219 in OaklandMD 38 in Deer Park 19271956
MD 42 15.0624.24 US 219 near McHenryPA QR 2013 in Asher Glade 1927current
MD 43 8.6513.92 I-695 in ParkvilleMD 150 in Middle River 1963current
MD 44 Fort Frederick State ParkMD 56 near Big Pool 19461969
MD 45 30.0248.31 US 1 in BaltimorePA QR 3001 in Maryland Line 1957current
MD 45 30.0248.31 dead endUS 40 Alternate northwest of Frostburg 19271950
MD 46 MD 295 in LinthicumBWI Airport 19501990
MD 47 1.702.74 MD 36 in BarrelvillePA 160 near Barrelville 1927current
MD 48 US 220 near DickensPennsylvania state line 19271950
MD 49 2.694.33 MD 658 in La ValeGreene Street in Cumberland 1927current
MD 51 25.5341.09 I-68 / US 40 / US 220 in CumberlandWV 9 near Paw Paw, WV 1927current
MD 52 MD 51 in CumberlandChristie Road near Evitts Creek 19271956
MD 53 3.335.36 US 220 in CresaptownUS 40 Alternate in La Vale 1927current
MD 54 19.7931.85 MD 313 in Mardela SpringsDE 54 / DE 26 / MD 353 near Gumboro, DE 1969current Length only includes the section of the Maryland and Delaware portions of Route 54 between the Maryland endpoints
MD 54 MD 17 in MyersvilleEasterday Road near Myersville 19331956
MD 55 2.534.07 MD 36 in Vale SummitUS 40 Alternate in Clarysville 1927current
MD 56 8.0813.00 I-70 in Big PoolMD 68 near Pinesburg 1927current
MD 57 4.026.47 US 40 near Clear SpringMD 494 near Fairview 1927current
MD 58 3.535.68 MD 63 in CearfossHagerstown 1928current
MD 59 US 340 in JeffersonUS 40 Alternate in Middletown 19291956
MD 60 3.535.68 HagerstownPA 316 near Leitersburg 1927current
MD 61 1.943.12 WV 28 in CumberlandMD 51 in Cumberland 2001current
MD 61 Antietam Drive near HagerstownEast of Hagerstown 19271956
MD 62 3.886.24 MD 804 in ChewsvilleMD 60 in Leitersburg 1927current
MD 63 16.9927.34 MD 65 near SpielmanPA 163 near Cearfoss 1927current
MD 64 13.3321.45 US 40 in HagerstownPA 997 near Ringgold 1927current
MD 65 11.7518.91 MD 34 in SharpsburgHagerstown 1927current
MD 66 12.8420.66 US 40 Alternate in BoonsboroMD 64 near Smithsburg 1927current
MD 67 12.2019.63 US 340 in WevertonUS 40 Alternate in Boonsboro 1927current
MD 68 18.5029.77 US 40 in Clear SpringUS 40 Alternate in Boonsboro 1927current
MD 69 Mount Zion Road near Braddock HeightsUS 40 Alternate in Braddock Heights 19271956
MD 70 2.323.73 MD 450 in AnnapolisBestgate Road in Parole 1954current
MD 70 US 340 in KnoxvilleFlorida Avenue in Brunswick 19271950
MD 71 MD 26 in CeresvillePA 194 near Taneytown 19271956
MD 71 US 50 in QueenstownDE 71 near Warwick 19561959
MD 72 US 15 in LewistownNorth of Creagerstown 19271956
MD 73 FrederickYellow Springs 19271969
MD 74 FrederickPoole Jones Road near Frederick 19271956
MD 75 28.4045.71 MD 355 near HyattstownMD 31 in New Windsor 1927current
MD 76 5.699.16 MD 77 at Rocky RidgeUS 15 near Emmitsburg 1927current
MD 77 20.7433.38 MD 64 in SmithsburgMD 194 in Keymar 1927current
MD 78 AdamstownUS 340 near Frederick 19271970
MD 79 1.812.91 MD 17 / MD 464 in RosemontMD 180 in Petersville 1927current
MD 80 14.7923.80 MD 85 in BuckeystownMD 27 near Damascus 1927current
MD 81 MD 806 in ThurmontFort Ritchie 19271977
MD 82 MD 191 in BethesdaMD 410 in Chevy Chase 19291997
MD 83 MD 31 in New Windsorone block south of MD 31 in New Windsor 19271956
MD 84 5.759.25 MD 75 in New WindsorMD 832 in Tyrone 1927current
MD 85 10.8217.41 MD 28 in TuscaroraFrederick 1970current
MD 85 FrederickCarroll county line near MiddleburgMiddleburg 19271956
MD 86 4.006.44 MD 30 in ManchesterPA 516 in Lineboro 1927current
MD 87 CarrolltonMD 31 in Mexico 19271956
MD 88 8.0112.89 MD 30 Business in HampsteadMD 25 near Butler 1927current
MD 89 MD 88 in HampsteadCarrollBaltimore county line near Hampstead 19271956
MD 90 11.8319.04 US 50 near WhaleyvilleMD 528 in Ocean City 1972current
MD 90 HoucksvilleMD 30 in Hampstead 19271956
MD 91 7.8612.65 MD 32 at GamberMD 30 near Upperco 1927current
MD 92 MD 64 in SmithsburgEast of Smithsburg 19341956
MD 93 MD 26 at Shervettes CornerCarrollBaltimore county line near Shervettes Corner 19271956
MD 94 6.2510.06 Patuxent River near DamascusOld Frederick Road near Lisbon 1927current
MD 95 West of ComusMD 109 at Comus 19301999
MD 96 Union Chapel Road near GlenwoodMD 144 near Lisbon 19271956
MD 97 55.2788.95 US 29 / MD 384 in Silver SpringPA 97 near Littlestown, PA 1927current
MD 98 MD 32 in GlenelgMD 144 near Ellicott City 19271956
MD 99 7.5712.18 MD 32 near West FriendshipUS 29 in Ellicott City 1927current
MD 100 22.0535.49 US 29 in Ellicott CityMD 177 in Jacobsville 1970current
MD 100 MD 99 near Ellicott CityHowardBaltimore county line near Ellicott City 19271956
MD 101 MD 99 near West FriendshipHowardCarroll county line at Henryton 19271956
MD 102 Ellicott CityMD 144 in Ellicott City 19271956
MD 103 8.2913.34 St. John's Lane in Ellicott CityDorsey 1927current
MD 104 1.141.83 MD 108 near ColumbiaMD 103 near Ellicott City 1979current
MD 104 MD 103 near Ellicott CityHowardBaltimore county line at Ilchester 19271956
MD 105 MD 144 in Ellicott CityMD 100 in Ellicott City 19271956
MD 106 GlenelgUS 1 in Savage 19271946
MD 107 4.797.71 MD 109 in PoolesvilleMD 28 in Dawsonville 1927current
MD 108 34.2355.09 MD 27 in DamascusMD 175 in Columbia 1927current
MD 109 11.8719.10 MD 109 in PoolesvilleMD 355 in Hyattstown 1927current
MD 110 Old Annapolis Road near Mount AiryShirley Bohn Road near Mount Airy 19481949
MD 112 2.814.52 MD 190 near SenecaMD 28 in Darnestown 1927current
MD 114 MD 124 in GaithersburgGaithersburg 19301974
MD 115 5.839.38 MD 124 in RedlandMD 655 at Norbeck 1928current
MD 116 US 29 / MD 108 in AshtonBrighton Dam Road near Brinklow 19281960
MD 117 12.6720.39 MD 28 in DawsonvilleMD 355 in Gaithersburg 1927current
MD 118 7.0811.39 MD 28 in DarnestownMD 355 in Germantown 1927current
MD 119 7.4712.02 MD 28 in RockvilleMiddlebrook Road in Germantown 1999current
MD 119 Near GermantownMD 117 in Germantown 19271958
MD 120 MD 118 in GermantownGermantown 19301999
MD 121 3.966.37 MD 117 in BoydsStringtown Road in Clarksburg 1927current
MD 122 2.964.76 Rolling Road in WoodlawnCooks Lane in Baltimore 1991current
MD 122 Clarksburg Road near DamascusMD 27 in Damascus 19271974
MD 123 MD 75 near HyattstownMD 122 near Damascus 19271974
MD 124 17.0327.41 MD 28 in GaithersburgMD 108 in Damascus 1927current
MD 125 3.595.78 HowardBaltimore county line near WoodstockJust east of Dogwood Road in Randallstown 1927current
MD 126 Windsor Mill Road in WoodlawnMD 26 in Baltimore 19271999
MD 127 MD 140 in ReisterstownWestern Maryland Railway near Glyndon 19271987
MD 128 7.6212.26 MD 30 / MD 795 in ReisterstownMD 25 in Butler 1930current
MD 129 15.4324.83 US 40 in BaltimoreGarrison Forest Road near Reisterstown 1927current
MD 130 5.578.96 MD 140 in GarrisonMD 25 in Brooklandville 1927current
MD 131 3.064.92 MD 25 in BrooklandvilleMD 45 in Lutherville 1927current
MD 132 2.153.46 AberdeenNorman Avenue in Aberdeen Longest section
MD 132 MD 131 near Mays ChapelTimonium near Mays Chapel 19301961
MD 133 3.315.33 MD 129 in PikesvilleMD 25 near Brooklandville 1927current
MD 134 1.632.62 MD 139 near TowsonRuxton Road near Towson 1928current
MD 135 29.0046.67 US 219 in OaklandUS 220 in McCoole
MD 136 30.0448.34 MD 7 near RiversideMD 23 in Norrisville 1927current
MD 137 8.5013.68 Gunpowder Road near HampsteadMD 45 in Hereford 1927current
MD 138 9.2414.87 MD 45 in HerefordMD 23 in Shawsville 1927current
MD 139 7.8812.68 US 1 in BaltimoreI-695 in Lutherville 1927current
MD 140 49.7280.02 US 1 in BaltimorePA 16 near Emmitsburg
MD 141 MD 139 in TowsonUS 111 / MD 146 / MD 148 in Towson 19271961
MD 142 Wiseburg Road in White HallMD 23 in Shawsville 19271981
MD 143 MD 45 in CockeysvilleJust north of Bosley Road near Loch Raven Reservoir 19271983
MD 144 17.5528.24 MD 807 in CumberlandUS 40 Scenic near Flintstone Longest section
MD 144 US 111 / MD 141 / MD 148 in TowsonHampton Lane in Hampton 19271940
MD 145 10.3416.64 MD 45 in CockeysvilleMD 165 near Baldwin 1927current
MD 146 16.8127.05 MD 45 in TowsonMD 23 near Jarrettsville 1928current
MD 147 18.8130.27 US 1 in BaltimoreUS 1 / US 1 Business near Bel Air 1927current
MD 148 US 111 / MD 146 / MD 141 in TowsonUS 1 in Perry Hall 19271963
MD 149 White MarshChase 19271966
MD 150 13.0120.94 US 40 in BaltimoreGraces Quarter Road in Chase 1927current
MD 151 10.8017.38 Sparrows PointUS 1 in Baltimore 1927current
MD 152 17.3427.91 Aberdeen Proving GroundMD 146 near Jarrettsville 1927current
MD 153 US 1 in Bel AirMD 7 in Edgewood 19271940
MD 153 I-70 in MyersvilleWolfsville 19561985
MD 154 MD 22 near ChurchvilleKalmia 19271955
MD 155 9.1214.68 MD 22 in ChurchvilleUS 40 / MD 7 in Havre de Grace 1927current
MD 156 3.926.31 MD 22 near ChurchvilleMD 155 near Havre de Grace 1927current swapped with MD 155 in 1952
MD 157 4.797.71 MD 158 in Sparrows PointI-695 in Dundalk
MD 157 MD 462 near AberdeenHavre de Grace 19271956
MD 158 2.353.78 Riverside Drive in Sparrows PointNorth Point Road in Edgemere
MD 158 US 40 in BelcampCreswell Road near Belcamp 19271986
MD 159 4.737.61 Bush RiverUS 40 / MD 7 in Aberdeen 1928current
MD 160 MD 161 in DarlingtonUS 1 at Conowingo Dam 19301955
MD 161 5.388.66 MD 155 near Havre de GraceUS 1 in Darlington 1927current
MD 162 2.313.72 MD 176 near Glen BurnieMD 170 in Linthicum
MD 162 US 1 near DarlingtonSusquehanna River 19281956
MD 163 MD 165 near PylesvilleDeer Creek 19331955
MD 164 Carpenter PointMD 267 in Charlestown 19331987
MD 165 20.3832.80 Just north of Long Green Pike in BaldwinPA 74 in Cardiff 1927current
MD 166 2.714.36 I-195 in ArbutusMD 144 in Catonsville 1927current
MD 167 MD 170 in LinthicumPatapsco River 19291974
MD 168 1.282.06 Hammonds Ferry Road in North LinthicumMD 648 in Pumphrey 1929current
MD 169 0.971.56 Hammonds Ferry Road in Linthicum HeightsMD 648 in Linthicum
MD 170 12.9820.89 MD 175 in OdentonMD 2 in Brooklyn Park 1927current
MD 171 1.542.48 MD 2 in Brooklyn ParkMD 173 in Baltimore 1927current
MD 172 0.170.27 U.S. Coast Guard YardMD 173 in Baltimore 1930current
MD 173 13.7322.10 Fort Smallwood ParkMD 2 in Baltimore 1927current
MD 174 5.949.56 Fort MeadeMD 3 Business in Glen Burnie 1927current
MD 175 17.0127.37 Little Patuxent Parkway in ColumbiaMD 3 in Millersville 1927current
MD 176 5.689.14 HanoverMD 648 in Glen Burnie 1929current
MD 177 10.9217.57 MD 2 in PasadenaGibson Island 1927current
MD 178 8.0612.97 MD 450 in ParoleVeterans Highway near Millersville 1927current
MD 179 3.165.09 MD 648 near AnnapolisCape Saint Claire 1927current
MD 180 14.6323.54 US 340 in KnoxvilleI-70 in Frederick
MD 180 Fort MeadeUS 301 in Millersville 19301946
MD 181 0.160.26 Spa Creek Bridge in Annapolis 1927current decommissioned in 1999 and recommissioned in 2009
MD 182 6.6010.62 MD 97 in GlenmontMD 108 near Sandy Spring 1927current
MD 183 MD 97 in GlenmontMD 650 in Colesville 19271981
MD 184 0.36[2]0.58 US 29 in Silver SpringBlair Road in Washington, D.C. 19271999
MD 185 8.3213.39 Connecticut Avenue in Washington, D.C.MD 97 in Aspen Hill
MD 185 MD 184MD 605 19271958 bridge over railroad that has nothing remaining
MD 186 1.522.45 Western Avenue in Washington, D.C.MD 410 in Chevy Chase 1927current
MD 187 5.328.56 MD 355 / MD 410 in BethesdaMD 355 in North Bethesda 1927current
MD 188 3.255.23 MacArthur Boulevard in Glen EchoMD 187 in Bethesda 1927current
MD 189 5.058.13 MD 190 in PotomacMaryland Avenue in Rockville 1927current
MD 190 15.8825.56 MD 112 in SenecaRiver Road in Washington, D.C. 1927current
MD 191 7.1611.52 MD 190 in PotomacMD 185 in Chevy Chase 1927current
MD 192 2.824.54 Summit Avenue in KensingtonMD 97 in Forest Glen 1927current
MD 193 26.0741.96 MD 185 in KensingtonMD 202 near Upper Marlboro 1927current
MD 194 22.4036.05 MD 26 in CeresvillePA 194 near Taneytown 1956current
MD 194 MD 195 in Takoma ParkMD 516 in Silver Spring 19271956
MD 195 1.903.06 Carroll Avenue in Washington, D.C.MD 193 in Takoma Park 1930current
MD 196 US 29 in White OakMD 198 in Burtonsville 19301999
MD 197 14.6423.56 US 301 in BowieMD 198 in Laurel 1927current
MD 198 14.1422.76 MD 650 near SpencervilleFort Meade 1927current
MD 199 US 50 near Glenn DaleWashington, Baltimore and Annapolis Electric Railway 19271956
MD 200 17.4728.12 I-370 in DerwoodUS 1 near Beltsville 2011current
MD 200 MD 4 in Coral HillsMD 214 in Capitol Heights 19271955
MD 201 9.4015.13 DC 295 near BladensburgMD 212 in Beltsville 1927current
MD 202 13.9222.40 MD 450 in BladensburgMD 725 near Upper Marlboro 1927current
MD 203 US 1 in College ParkBaltimore & Ohio Railroad 19271957
MD 204 Takoma ParkMD 212 in Chillum 19281955
MD 205 US 50 in BladensburgMD 430 in Greenbelt 19271956
MD 205 MD 5 in WaldorfUS 301 / MD 5 in Waldorf 19891997
MD 206 1.201.93 Konterra Drive in KonterraKonterra Drive in West Laurel 2014current
MD 206 US 1 Alternate in Cottage CityUS 1 in Brentwood 19271970
MD 207 MD 208 in Cottage CityBunker Hill Rd. in Cottage City 19271970 2 roads on each side of the Amtrak train tracks.
MD 208 1.862.99 US 1 Alternate in Cottage CityMD 500 in Hyattsville 1927current
MD 209 MD 212 in ChillumHyattsville 19271946
MD 210 20.8633.57 Indian Head Naval Surface Weapons CenterSouth Capitol Street in Washington, D.C. 1955current
MD 210 Queens Chapel Road in Washington, D.C.MD 209 in Hyattsville 19271946
MD 211 Sargent Road in Washington, D.C.MD 212 in Chillum 19271997
MD 212 10.4316.79 Riggs Road in Washington, D.C.MD 201 in Beltsville 1927current
MD 213 68.25109.84 MD 662 in Wye MillsPA 841 near Fair Hill
MD 214 24.9740.19 East Capitol Street in Washington, D.C.Beverly Beach 1927current
MD 215 MD 103 near ElkridgeUS 1 in Elkridge 19271956
MD 216 9.0614.58 MD 108 in HighlandMD 198 in Laurel 1927current
MD 217 MD 103 near ElkridgeIlchester 19271956
MD 218 1.141.83 Suitland Road in Washington, D.C.MD 458 in Suitland 1927current
MD 219 0.220.35 Section of future course of US 219 in Oakland
MD 221 0.590.95 Section of RitchieMarlboro Road through its interchange with I-95 / I-495 near Largo
MD 221 MD 214 near LargoMD 4 near Upper Marlboro 19271955
MD 222 11.3618.28 MD 7 in PerryvilleUS 1 near Conowingo
MD 223 12.6520.36 PiscatawayMelwood 1927current
MD 224 26.7042.97 MD 6 at RiversideMD 227 at Pomonkey 1927current
MD 225 10.5917.04 MD 210 in Potomac HeightsUS 301 in La Plata 1927current
MD 226 MD 224 at Bryans RoadMarshall Hall 19271956
MD 227 13.9622.47 Marshall HallUS 301 in White Plains 1927current
MD 228 6.8611.04 MD 210 in AccokeekUS 301 / MD 5 Business in Waldorf 1927current
MD 229 5.258.45 MD 227 near BennsvilleMD 228 near Bennsville
MD 229 MorgantownMD 3 at Wayside 19271956
MD 230 MD 3 at NewburgMount Victoria 19271956
MD 231 16.3926.38 Olivers Shop Road near BryantownMD 765 in Prince Frederick 1927current
MD 232 MD 234 at WicomicoMD 382 near Waldorf 19271989
MD 233 MD 5 near WaldorfCharlesPrince George's county line near Aquasco 19271956
MD 234 19.0230.61 US 301 near NewburgMD 5 in Leonardtown 1927current
MD 235 30.6349.29 MD 5 in RidgeMD 5 in Oraville 1927current Longest state highway within a single county
MD 236 6.199.96 MD 234 near Budds CreekMD 5 in Charlotte Hall 1930current
MD 237 2.954.75 MD 246 in Lexington ParkMD 235 in California
MD 237 MD 234 / MD 238 at ChapticoMD 5 near Leonardtown 19271961
MD 238 10.8317.43 MD 242 near BushwoodMD 5 near Morganza 1927current
MD 239 1.642.64 BushwoodMD 242 near Bushwood 1927current
MD 241 MD 242 / MD 470 at AvenueAbell 19281956
MD 242 12.8020.60 Coltons PointMD 5 at Morganza 1927current
MD 243 4.627.44 ComptonMD 5 in Leonardtown 1927current
MD 244 10.4816.87 MD 5 near LeonardtownMD 249 in Valley Lee 1927current
MD 245 7.5512.15 MD 5 in LeonardtownSotterley 1927current
MD 246 3.355.39 MD 5 in Great MillsNaval Air Station Patuxent River 1927current
MD 247 2.894.65 MD 5 near LovevilleOakville Road in Oakville 1942current
MD 248 MD 246 near JarboesvilleCedar Point 19271943
MD 249 9.8415.84 St. George IslandMD 5 at Callaway 1927current
MD 250 0.190.31 US 13 Business in Pocomoke CityUS 13 / US 113 in Pocomoke City
MD 250 West of Valley LeeMD 249 at Valley Lee 19271946
MD 251 MD 249 at Valley LeeDrayden Maryland 19281946
MD 252 Millers Wharf RoadMD 5 at Ridge 19271983
MD 253 1.342.16 MD 214 in EdgewaterMD 2 in Edgewater 1927current
MD 254 1.252.01 Cobb IslandMD 257 near Rock Point
MD 254 MD 424 in DavidsonvilleMD 2 in Edgewater 19271939
MD 255 4.216.78 MD 2 near OwensvilleGalesville 1927current
MD 256 5.288.50 MD 2 in Tracys LandingMD 468 in Shady Side 1927current
MD 257 9.7515.69 MD 254 near Rock PointUS 301 in Newburg
MD 257 MD 2 in Tracys LandingDeale 19271950
MD 258 7.1311.47 MD 4 in BristolMD 256 in Deale 1928current
MD 259 2.674.30 MD 794 in BristolMD 408 near Lothian 1928current
MD 260 8.6813.97 MD 4 at Lyons CreekMD 261 in Chesapeake Beach 1927current
MD 261 12.8620.70 MD 263 near ParranMD 778 in Friendship 1930current
MD 262 4.477.19 Lower MarlboroMD 4 in Sunderland 1927current
MD 263 6.179.93 MD 2 / MD 4 near HuntingtownPlum Point 1927current
MD 264 6.6610.72 Broomes IslandMD 2 / MD 4 near Port Republic 1927current
MD 265 1.752.82 WallvilleMD 264 at Mutual 1929current
MD 266 SollersMD 2 in Lusby 19281957
MD 267 1.903.06 MD 7 near CharlestownMD 7 in Charlestown 1927current
MD 268 0.951.53 Main Street in ElktonMD 279 in Elkton
MD 268 US 40 in PerryvilleUS 1 at Conowingo 19271938
MD 269 US 222 in Port DepositMD 276 near Colora 19271985
MD 270 2.163.48 MD 648 in Glen BurnieMD 3 Business in Glen Burnie 1932current
MD 271 MD 7 19271940 went north along Susquehanna shore
MD 272 20.6733.27 Elk Neck State ParkPA 272 near Calvert 1927current
MD 273 16.7426.94 US 1 near HarrisvilleDE 273 near Newark, DE 1927current
MD 274 7.3511.83 MD 273 in Rising SunMD 272 at Bay View 1927current
MD 275 2.223.57 MD 222 / MD 824 in PerryvilleMD 276 near Port Deposit
MD 275 2.223.57 MD 213 in Kingstowndead end in KIngstown 19271940
MD 276 7.8512.63 MD 222 in Port DepositUS 1 near Harrisville 1927current
MD 277 2.514.04 Elk MillsMD 279 near Elkton 1927current
MD 278 0.210.34 Delaware state line in northeastern Cecil CountyPennsylvania state line in northeastern Cecil County 19271942
MD 279 4.957.97 US 40 / MD 7 near ElktonDE 279 near Elkton 1927current
MD 280 US 40 / US 213 in ElktonMount Victoria 19271972
MD 281 2.123.41 MD 7 in ElktonOld Baltimore Pike at the Delaware state line near Elkton 1933current
MD 282 12.4320.00 White Crystal BeachDE 299 near Warwick 1927current
MD 283 Crystal BeachMD 282 in Earleville 19281959
MD 284 0.250.40 Hemphill Street between intersections with MD 285 in Chesapeake City 1927current
MD 285 2.433.91 MD 213 near Chesapeake CityChesapeake City Road at Delaware state line near Chesapeake City 1930current
MD 286 2.093.36 MD 537 in Chesapeake CityDE 286 near Chesapeake City 1930current
MD 287 2.884.63 DE 313 in GoldsboroDE 10 near Sandtown, DE 1933current
MD 288 3.335.36 MD 20 in Rock HallCrosby 1927current
MD 289 8.8314.21 Cliffs CityMD 213 in Chestertown 1927current
MD 290 17.2027.68 MD 300 near SudlersvilleMD 299 in Sassafras 1927current
MD 291 18.3429.52 MD 20 in ChestertownDE 6 near Millington 1930current
MD 292 4.617.42 MD 298 in Still PondBetterton 1927current
MD 293 Ericsson Avenue in Betterton 19301950
MD 294 Wheeler Avenue in Betterton 19301950
MD 295 32.5252.34 US 50 near CheverlyUS 40 in Baltimore
MD 295 Howell Point Road in Betterton 19301950
MD 296 First Avenue in Betterton 19301950
MD 297 3.595.78 MD 213 near ChestertownMD 298 in Worton 1927current
MD 298 20.1432.41 MD 20 in FairleeMD 291 near Chesterville 1930current
MD 299 5.679.12 MD 313 / MD 330 at MasseyUS 301 near Warwick 1930current
MD 300 13.5521.81 MD 213 in Church HillDE 300 near Sudlersville 1927current Contiguous sections
MD 301 MD 300 at Dudley CornersCrumpton 19271940
MD 302 10.2116.43 US 301 near BarclayDE 11 near Templeville 1927current
MD 303 4.206.76 MD 309 in CordovaMD 404 in Queen Anne 1961current
MD 304 15.2324.51 Corsica Neck Road west of CentrevilleMD 312 in Bridgetown 1927current
MD 305 5.088.18 MD 213 in CentrevilleHope 1927current
MD 306 4.136.65 FederalsburgDelaware state line near Federalsburg 1927current
MD 307 6.059.74 MD 331 in HurlockFederalsburg 1927current
MD 308 0.120.19 MD 313 / MD 318 in FederalsburgFederalsburg
MD 309 18.5029.77 US 50 in EastonMD 213 near Centreville 1927current
MD 310 3.966.37 MD 213 near Chesapeake CityChurchtown Road at Delaware state line near Chesapeake City 1927current
MD 311 6.119.83 MD 313 in GoldsboroMD 454 in Marydel 1927current
MD 312 11.4118.36 MD 404 near RidgelyMD 313 at Baltimore Corner 1927current
MD 313 75.72121.86 US 50 in Mardela SpringsMD 213 / MD 290 in Galena 1927current Contiguous sections
MD 314 4.937.93 GreensboroDE 12 in Whiteleysburg 1927current
MD 315 3.135.04 MD 313 / MD 318 in FederalsburgMD 318 near Federalsburg
MD 315 Sunset Avenue in GreensboroMD 313 / MD 480 in Greensboro 19271950
MD 316 2.674.30 MD 279 in ElktonMD 277 near Elk Mills 1927current
MD 317 4.787.69 MD 313 near DentonDE 14 in Burrsville 1927current
MD 318 11.3218.22 MD 16 / MD 331 near PrestonDE 18 near Federalsburg 1927current
MD 319 MD 16 / MD 331 near PrestonFederalsburg 19281956
MD 320 2.844.57 Piney Branch Road in Washington, D.C.MD 650 in Adelphi 1927current
MD 321 Old Washington Rd (then MD 427) in ElkridgeUS 1 in Elkridge 19271950
MD 322 5.128.24 US 50 south of EastonUS 50 in Easton
MD 322 Brumbaugh St in ElkridgeRailroad in Elkridge 19271950
MD 322 MD 313 near FederalsburgMD 16 / MD 404 at Andersontown 19521954
MD 323 Railroad in ElkridgeRailroad Ave in Elkridge 19271950
MD 324 0.400.64 PrestonMD 16 / MD 331 in Preston 1927current
MD 325 Spring Grove State HospitalMD 144 in Catonsville 19301978
MD 326 Leonardtown WharfMD 5 in Leonardtown 19331985
MD 327 0.360.58 MD 7 in PerryvillePerryville
MD 327 MD 6 near Port TobaccoUS 301 near La Plata 19301956
MD 328 15.2424.53 US 50 in EastonWest Denton 1927current
MD 329 3.295.29 MD 33 west of Royal OakMD 33 east of Royal Oak 1927current
MD 330 3.725.99 MD 299 / MD 313 at MasseyClayton Road at Delaware state line near Massey
MD 33 US 1 in KingsvilleUS 301 near La Plata 19271986
MD 331 28.7446.25 US 50 in ViennaUS 50 in Easton
MD 331 MD 16 in CambridgeUS 213 in Easton 19271939
MD 332 1.071.72 Central Avenue in Washington, D.C.MD 214 in Seat Pleasant
MD 332 MD 565 in EastonMD 331 in Easton 19271961
MD 333 9.7915.76 OxfordWashington Street in Easton 1927current
MD 334 0.610.98 MD 322 in EastonWashington Street in Easton 1927current
MD 335 16.3626.33 Hooper's IslandMD 16 in Church Creek 1927current
MD 336 4.877.84 MD 335 at CrossroadsLakesville 1927current
MD 337 3.415.49 MD 5 in Camp SpringsMD 4 in Meadows 1927current
MD 338 Octoraro CreekUS 1 / US 222 at Conowingo 19271981
MD 339 MD 321 in RhodesdaleMD 321 in Rhodesdale 19271954
MD 339 US 29 in Silver SpringMD 320 in Silver Spring 19551999
MD 341 1.252.01 MD 16 near CambridgeMD 343 in Cambridge
MD 341 1.252.01 MD 14 near BrookviewMD 14 near Brookview 19271965
MD 342 2.824.54 MD 310 at St. AugustineMD 537 in Chesapeake City 1927current
MD 343 11.2918.17 HudsonUS 50 in Cambridge 1927current
MD 344 2.163.48 MD 6 in DoncasterMD 224 near Chicamuxen
MD 344 MD 16 at Mount HollyUS 213 in Vienna 19271939
MD 345 Backbone MountainUS 50 near Redhouse 19401954
MD 346 23.7238.17 US 50 Business in SalisburyUS 50 near Berlin
MD 347 6.9211.14 MD 349 in QuanticoUS 50 in Hebron 1927current
MD 348 1.392.24 SharptownDE 24 near Sharptown 1930current
MD 349 22.3235.92 NanticokeUS 50 Business in Salisbury 1927current
MD 350 11.8018.99 Main Street in SalisburyMD 354 in Powellville 1927current
MD 351 Little Brown RoadMD 663 in Fruitland 19271956
MD 351 4.246.82 Church HillMD 180 in Frederick 20032014
MD 352 10.0316.14 MD 349 at Coxs CornerMD 349 near Catchpenny 1933current
MD 353 4.607.40 MD 346 in PittsvilleMD 54 / DE 54 / DE 26 at the Delaware state line near Gumboro, DE 1927current
MD 354 14.9824.11 MD 12 near Snow HillUS 50 in Willards 1927current
MD 355 36.9459.45 Wisconsin Avenue in Washington, D.C.Frederick
MD 356 MD 413 near KingstonMD 667 in Kingston 19271961
MD 357 Tulls Corner Road near Marion StationCharles Cannon Road near Marion Station 19271991
MD 358 1.131.82 MD 413 in CrisfieldNear Crisfield
MD 359 1.091.75 Pocomoke CityMD 756 near Pocomoke City
MD 359 Boone RoadMD 380 near Crisfield 19281960
MD 360 Sackertown RoadMD 358 near Crisfield 19281960
MD 361 5.629.04 FairmountMD 413 in Westover 1927current
MD 362 6.2310.03 Mount VernonMD 675 in Princess Anne 1929current
MD 363 18.3029.45 Deal IslandMansion Avenue in Princess Anne 1927current
MD 364 5.438.74 US 13 / US 13 Business in West PocomokePocomoke State Forest 1927current
MD 365 6.2910.12 US 113 Business in Snow HillPublic Landing 1927current
MD 366 11.1717.98 US 13 Business in Pocomoke CityGeorge Island Landing 1927current
MD 367 2.604.18 BishopHudson Road at Delaware state line near Bishopville 1927current
MD 368 0.280.45 MD 367 in BishopvilleBishopville 1927current
MD 370 1.582.54 MD 33 near EastonUnionville 1933current
MD 371 4.276.87 Cedar HallPocomoke City 1930current
MD 372 2.864.60 MD 166 in ArbutusUS 1 in Baltimore 1927current
MD 373 8.1613.13 MD 210 in AccokeekBrandywine Road near Brandywine
MD 374 9.9816.06 MD 354 in PowellvilleMD 818 in Berlin 1927current
MD 375 0.060.10 MD 818 in BerlinMD 374 in Berlin
MD 376 4.567.34 MD 818 in BerlinMD 611 near Sinepuxent 1927current
MD 377 0.781.26 MD 376 in BerlinMD 346 in Berlin
MD 378 1.492.40 MD 528 in Ocean CityMD 528 in Ocean City 1927current
MD 380 1.562.51 LawsoniaCrisfield
MD 381 15.9125.60 MD 231 in PatuxentUS 301 in Brandywine
MD 382 15.3424.69 Poplar HillUS 301 in Marlton
MD 383 5.488.82 MD 180 near JeffersonMD 17 near Middletown
MD 384 0.530.85 MD 390 in Silver SpringUS 29 / MD 97 in Silver Spring
MD 387 1.682.70 Ferry Point Road near AnnapolisMD 435 / MD 450 in Annapolis
MD 388 2.383.83 MD 675 in Princess AnneEast of Princess Anne
MD 390 1.091.75 16th Street in Washington, D.C.MD 97 in Silver Spring
MD 392 13.5421.79 MD 16 in East New MarketDE 20 in Reliance
MD 393 0.631.01 MD 2 in ParoleMD 450 in Annapolis
MD 396 2.213.56 MD 614 in BethesdaMassachusetts Avenue in Washington, D.C.
MD 402 4.336.97 MD 2 / MD 4 in Prince FrederickDares Beach
MD 404 24.6139.61 MD 662 in Wye MillsDE 404 near Andersontown
MD 405 8.5913.82 MD 304 near RuthsburgMD 19 near Church Hill
MD 407 3.816.13 MD 31 near MarstonMD 27 near Taylorsville
MD 408 5.629.04 MD 4 at Waysons CornerMD 2 / MD 422 in Lothian
MD 410 13.9222.40 MD 187 / MD 355 in BethesdaPennsy Drive near Glenarden
MD 413 14.6123.51 CrisfieldUS 13 near Westover
MD 414 5.118.22 Oxon HillMD 5 in Silver Hill
MD 418 4.627.44 MD 60 in LeitersburgPA QR 2007 near Ringgold
MD 422 3.044.89 BayardMD 2 / MD 408 in Lothian
MD 423 2.794.49 MD 2 near Tracys LandingFairhaven
MD 424 8.2413.26 MD 214 in DavidsonvilleMD 3 in Crofton
MD 425 11.7718.94 MD 6 near NanjemoyMD 224 near Mason Springs
MD 430 0.490.79 US 1 in College ParkMD 193 in College Park
MD 432 0.250.40 Spur from Guilford Road in Columbia
MD 435 1.161.87 MD 387 / MD 450 in AnnapolisMD 450 in Annapolis
MD 436 1.141.83 MD 435 in AnnapolisBestgate Road in Parole
MD 439 7.1911.57 MD 45 near Maryland LineMD 23 in Shawsville
MD 440 5.659.09 MD 543 at AdyUS 1 near Dublin
MD 444 7.2911.73 MD 290 in ChestervilleKentmore Park
MD 445 11.9619.25 Eastern Neck National Wildlife RefugeMD 21 in Tolchester Beach
MD 446 6.039.70 Broad NeckMD 20 near Chestertown
MD 449 0.070.11 MD 213 in Locust GroveMD 444 in Locust Grove
MD 450 30.4248.96 US 1 Alternate in BladensburgUS 50 / US 301 / MD 2 near Annapolis
MD 452 1.642.64 US 50 near BerlinMD 575 in Friendship
MD 454 2.213.56 DE 8 in MarydelMD 302 in Templeville
MD 456 1.221.96 US 50 near QueenstownMD 18 in Queenstown Contiguous sections
MD 458 3.125.02 MD 5 in Hillcrest HeightsWalker Mill Road in District Heights
MD 459 1.252.01 US 50 in CheverlyMD 201 near Cheverly
MD 460 0.781.26 CrisfieldMD 413 in Crisfield
MD 462 4.156.68 MD 132 in AberdeenMD 155 near Havre de Grace
MD 464 8.1013.04 MD 17 / MD 79 in RosemontBallenger Creek Pike in Point of Rocks
MD 468 11.1918.01 Shady SideMD 214 in Edgewater
MD 470 3.756.04 MD 242 at AvenueMD 242 at Dynard
MD 471 0.991.59 MD 5 in Great MillsGreat Mills
MD 472 2.584.15 MD 235 in OakvilleSandgates
MD 478 1.883.03 MD 180 in KnoxvilleBrunswick
MD 480 9.0814.61 MD 404 in HillsboroMD 313 in Greensboro
MD 481 5.138.26 MD 309 near Queen AnneMD 304 in Ruthsburg
MD 482 5.418.71 MD 27 in MexicoMD 30 Business in Hampstead
MD 485 0.651.05 Loop from MD 404 near Hillsboro Longest section
MD 488 6.019.67 MD 6 in La PlataMD 5 in Bryantown
MD 489 1.272.04 MD 5 at Park HallMD 235 near Park Hall
MD 490 0.310.50 Commerce Street in Havre de GraceMD 7 in Havre de Grace
MD 491 6.7810.91 MD 64 in SmithsburgMD 550 in Fort Ritchie
MD 494 6.8310.99 PA 75 near FairviewMD 63 at Cearfoss
MD 495 23.0237.05 MD 135 at AltamontUS 40 Alternate in Grantsville
MD 496 7.2311.64 MD 97 near WestminsterMD 30 near Manchester
MD 497 2.684.31 MD 2 / MD 4 in LusbyCove Point
MD 500 2.223.57 Michigan Avenue in Washington, D.C.MD 410 in Hyattsville
MD 501 1.682.70 MD 212 in ChillumMD 500 in Mount Rainier
MD 506 3.796.10 MD 508 at BowensMD 2 / MD 4 near Port Republic
MD 508 1.201.93 MD 506 at BowensMD 231 near Barstow
MD 509 1.141.83 MD 2 / MD 4 in Port RepublicKenwood Beach
MD 513 1.772.85 Jackson Road near FruitlandUS 13 Business in Fruitland
MD 514 4.897.87 MD 20 in ChestertownMD 298 at Melitota
MD 518 0.060.10 Section of Main Street in Queen Anne
MD 520 2.614.20 Whites Neck CreekMD 239 near Bushwood
MD 521 4.437.13 Lowery Road near HuntingtownMD 524 in Huntingtown
MD 524 0.761.22 Loop from MD 2 / MD 4 in Huntingtown
MD 526 0.130.21 Spur from MD 140 in Reisterstown 2014current
MD 528 9.0414.55 MD 378 in Ocean CityDE 1 in Ocean City
MD 529 2.574.14 MD 675 in Princess AnneUS 13 near Eden
MD 535 0.160.26 MD 5 in Temple HillsAuth Road in Temple Hills
MD 537 0.490.79 MD 213 in Chesapeake CityChesapeake and Delaware Canal Longest section
MD 542 6.3310.19 MD 147 in BaltimoreCromwell Bridge Road in Parkville
MD 543 19.0830.71 US 40 in RiversideMD 165 in Pylesville
MD 544 9.4815.26 MD 213 in KingstownMD 313 near Unicorn Contiguous sections
MD 545 5.929.53 MD 213 in ElktonWarburton Road in Cedar Hill
MD 546 3.415.49 I-68 in FinzelPA QR 2010 near Finzel
MD 547 1.802.90 MD 355 in North BethesdaMD 185 in Kensington
MD 550 24.4339.32 MD 26 in LibertytownPen Mar
MD 552 2.203.54 DominionUS 50 / US 301 in Chester
MD 553 0.280.45 MD 2 in EdgewaterSouth River Longest section
MD 560 9.3215.00 US 50 at GormanMD 135 in Mountain Lake Park
MD 561 2.483.99 MD 213 at Hassengers CornerMD 298 in Lynch
MD 562 1.392.24 Markoe Road near MonktonMD 138 near Monkton
MD 564 6.7310.83 MD 450 in LanhamBowie
MD 565 5.188.34 TrappeUS 50 near Easton Longest section
MD 566 1.191.92 MD 292 in Still PondMD 298 near Still Pond
MD 568 0.410.66 MD 367 in BishopvilleBishopville Road at the Delaware state line near Bishopville
MD 575 2.704.35 US 113 near BerlinMD 589 near Showell Longest section
MD 577 3.705.95 MD 392 in RelianceMD 313 near Federalsburg
MD 578 4.246.82 MD 331 in BethlehemMD 16 at Harmony
MD 579 7.8412.62 NeavittMD 33 near Saint Michaels
MD 584 0.380.61 Loop from MD 5 in St. Mary's City
MD 586 5.789.30 MD 28 / MD 911 in RockvilleMD 97 in Wheaton
MD 587 1.141.83 Dogwood Drive in Middle RiverMD 150 in Middle River
MD 588 1.943.12 MD 7 in RosedaleOverlea
MD 589 4.657.48 US 50 near Ocean PinesUS 113 / MD 575 near Showell
MD 591 0.801.29 Octoraro CreekUS 1 near Conowingo Longest section
MD 607 1.542.48 Woods Road near JacobsvilleMD 173 in Jacobsville
MD 610 6.5310.51 Bell Road near WhaleyvilleUS 113 near Bishop
MD 611 8.5113.70 Assateague State ParkUS 50 in West Ocean City
MD 614 1.973.17 MacArthur Boulevard in Glen EchoMD 191 in Bethesda
MD 615 4.357.00 I-70 / US 40 near HancockHeavenly Acres Ridge Road at the Pennsylvania state line
MD 617 0.350.56 Beauchamp Branch Road near WillistonMD 16 in Williston
MD 619 1.091.75 5th Avenue in DentonMD 313 / MD 404 in Denton
MD 623 7.2611.68 MD 161 in DarlingtonPA QR 2043 near Delta, PA
MD 624 2.874.62 MD 165 in PylesvillePA QR 2080 near Graceton
MD 625 1.362.19 MD 5 in HughesvilleMD 5 in Hughesville
MD 627 2.483.99 Crab Island Road in OrioleMD 363 near Oriole
MD 631 0.350.56 Spur from Brandywine Road near Brandywine
MD 632 6.7110.80 MD 63 in DownsvilleWilson Boulevard in Hagerstown
MD 636 0.280.45 MD 53 in CresaptownUS 220 in Cresaptown
MD 637 0.610.98 Naylor Road in Washington, D.C.MD 5 in Hillcrest Heights
MD 638 2.343.77 MD 743 in Eckhart MinesMD 36 near Mount Savage
MD 639 2.794.49 MD 51 in Evitts CreekUS 40 Alternate in Cumberland
MD 640 0.580.93 Eastern Correctional InstitutionUS 13 near Westover
MD 642 0.080.13 Spur from MD 173 in Orchard Beach
MD 644 0.030.05 US 1 in ArbutusSulphur Spring Road in Arbutus Longest section
MD 645 0.120.19 Spur from Railroad Avenue in Harmans Longest section
MD 646 3.315.33 MD 543 at AdyMD 136 near Whiteford
MD 648 11.1517.94 MD 177 in PasadenaMD 295 in Baltimore Longest section
MD 650 25.8941.67 New Hampshire Avenue in Washington, D.C.MD 108 near Damascus
MD 652 0.691.11 Spur from MD 176 near Harmans
MD 655 1.862.99 MD 28 at NorbeckCarrolton Road near Norbeck
MD 656 0.701.13 MD 18 in QueenstownMD 456 in Queenstown
MD 658 0.841.35 MD 53 in La ValeUS 40 Alternate in La Vale
MD 660 0.050.08 MD 355 in RockvilleMD 28 in Rockville
MD 662 6.109.82 EastonUS 50 near Longwoods Longest section
MD 665 2.684.31 US 50 / US 301 in ParoleForest Drive in Annapolis
MD 667 17.6128.34 CrisfieldUS 13 in West Pocomoke
MD 668 0.140.23 Spur from Harvey Yingling Road near Manchester
MD 669 1.692.72 US 40 Alternate in GrantsvillePA 669 near Grantsville
MD 670 1.482.38 MD 347 in HebronUS 50 near Hebron
MD 672 0.190.31 Spur from MD 648 near Annapolis
MD 673 0.530.85 MD 413 in WestoverUS 13 near Westover
MD 674 0.250.40 Rock HallMD 20 in Rock Hall
MD 675 3.395.46 US 13 near Princess AnneUS 13 near Princess Anne Longest section
MD 694 0.100.16 Spur from MD 212 in Beltsville
MD 700 1.973.17 US 40 near RosedaleMD 150 in Middle River
MD 701 0.140.23 MD 291 near MillingtonUS 301 near Millington Longest section
MD 702 4.176.71 I-695 in EssexBack River Neck Road near Essex
MD 703 0.080.13 MD 366 near Klej Grange
MD 704 6.5310.51 63rd Street in Washington, D.C.MD 450 in Lanham
MD 707 1.442.32 Near BerlinMD 589 near Ocean Pines Longest section
MD 710 2.834.55 MD 2 in Glen BurnieMD 713 near Brooklyn Park
MD 711 0.510.82 MD 2 in Glen BurnieArundel Corporation Road in Glen Burnie
MD 712 1.111.79 MD 235 in Lexington ParkNAS Patuxent River
MD 713 3.014.84 Fort MeadeMD 176 in Hanover
MD 715 1.061.71 US 40 in AberdeenAberdeen Proving Ground
MD 717 0.330.53 MD 4 in Upper MarlboroMD 725 in Upper Marlboro
MD 723 0.180.29 Spur from MD 175 in Jessup
MD 725 1.862.99 Brown Station Road in Upper MarlboroUS 301 near Upper Marlboro
MD 726 0.280.45 Hunt Club Road near Upper MarlboroMarlboro Pike near Upper Marlboro
MD 727 0.120.19 MD 268 in ElktonAmtrak Northeast Corridor Longest section
MD 731 0.380.61 Spur from US 50 near Mardela Springs Longest section
MD 732 0.821.32 Brock Bridge Road in Annapolis JunctionMD 32 in Annapolis Junction Longest section
MD 733 0.140.23 Spur from US 40 Alternate near Grantsville Longest section
MD 735 0.060.10 Virginia Avenue in HancockMethodist Street in Hancock
MD 736 1.272.04 I-68 / US 40 near MidlothianPark Avenue in Frostburg
MD 741 0.060.10 Spur from US 40 Alternate near Benevola
MD 742 0.931.50 MD 42 in FriendsvilleMD 42 / I-68 near Friendsville
MD 743 1.001.61 MD 36 in FrostburgUS 40 Alternate in Eckhart Mines
MD 746 0.130.21 Spur from MD 25 near Towson
MD 750 0.871.40 Loop from US 50 / MD 16 near Cambridge
MD 752 0.150.24 Spur from MD 231 near Barstow
MD 755 1.792.88 Aberdeen Proving GroundUS 40 in Edgewood
MD 756 1.171.88 US 13 in Pocomoke CityUS 113 near Pocomoke City
MD 758 1.021.64 Stoney Run Road in HanoverRidge Road in Hanover
MD 759 0.210.34 Spur from MD 18 in Stevensville
MD 760 4.657.48 Drum PointMD 2 / MD 4 in Lusby
MD 761 0.230.37 Loop from MD 263 near Parran
MD 762 0.530.85 MD 162 in LinthicumMD 170 in Linthicum
MD 763 0.280.45 MD 155 in Havre de GraceJuniata Street in Havre De Grace
MD 764 0.090.14 Pinewood Terrace near ParranMD 261 near Parran Longest section
MD 765 5.919.51 Dowell Road near SolomonsMD 2 / MD 4 near Lusby Longest section
MD 768 0.681.09 MD 402 in Dares BeachChesapeake Avenue in Dares Beach
MD 769 1.061.71 MD 201 near BladensburgMD 201 in Bladensburg Longest section
MD 776 0.771.24 MD 312 / MD 480 near RidgelyMD 312 in Ridgely
MD 778 2.123.41 MD 2 in OwingsMD 261 in Friendship
MD 779 0.150.24 Spur from MD 174 in Glen Burnie Longest section
MD 781 1.011.63 US 40 in ElktonMD 281 near Elkton
MD 783 0.230.37 MD 436 in ParoleRiverview Court in Parole
MD 784 0.240.39 Spur from MD 436 in Parole
MD 785 0.290.47 Spur from MD 784 in Parole
MD 788 0.200.32 MD 387 in AnnapolisForest Drive in Annapolis
MD 794 2.754.43 MD 4 in BristolMD 408 at Waysons Corner
MD 795 0.070.11 Cambridge Creek Bridge in Cambridge
MD 795 0.470.76 I-795 / MD 140 in ReisterstownMD 30 / MD 128 in Reisterstown
MD 796 0.290.47 Loop from MD 258 near Tracys Landing Longest section
MD 797 0.270.43 State Circle around the Maryland State House in Annapolis
MD 798 0.340.55 Sherwood Forest Road near CrownsvilleMD 178 near Crownsville
MD 800 1.572.53 MD 75 near LinwoodMD 75 near New Windsor Longest section
MD 802 1.011.63 MD 8 near NormansMD 8 near Matapeake
MD 804 0.791.27 Loop from MD 64 in Chewsville
MD 805 0.150.24 Spur from Rocky Forge Road near Leitersburg
MD 806 3.044.89 US 15 near Catoctin FurnaceThurmont Longest section
MD 807 3.525.66 CumberlandUS 220 near Dickens
MD 808 2.343.77 Ridgeville Boulevard in Mount AiryMD 27 near Mount Airy
MD 810 0.691.11 MD 210 in AccokeekManning Road in Accokeek Longest section
MD 813 0.120.19 MD 313 in SharptownState Street in Sharptown
MD 814 0.290.47 Monocacy RiverPenterra Manor Lane near Creagerstown
MD 815 0.721.16 Loop from MD 349 near Salisbury
MD 817 0.520.84 MD 318 near LinchesterHunting Creek Longest section
MD 818 2.624.22 US 113 in BerlinUS 113 near Berlin
MD 819 0.190.31 Loop from MD 331 in Reids Grove
MD 820 0.130.21 Spur from MD 313 near Goldsboro
MD 821 0.400.64 Loop from MD 454 in Marydel
MD 822 0.851.37 US 13 in Princess AnneUniversity of Maryland, Eastern Shore
MD 824 1.061.71 MD 222 in PerryvilleMD 222 / MD 275 near Perryville
MD 825 0.941.51 MD 135 near OaklandMD 135 in Mountain Lake Park Longest section
MD 826 0.600.97 Parallels US 219 between a pair of dead ends near Keyser's Ridge Longest section
MD 827 0.050.08 Parallels MD 39 between a pair of dead ends near Crellin Longest section
MD 828 0.130.21 Spur from MD 42 near Friendsville Longest section
MD 830 0.040.06 Spur from US 220 near Rawlings Longest section
MD 831 0.901.45 Loop from MD 36 in Corriganville Longest section
MD 832 7.6712.34 MD 140 in TaneytownMD 140 in Westminster
MD 833 0.841.35 MD 30 Business in HampsteadMD 88 in Hampstead
MD 834 0.160.26 Granny Branch Road near PriceMaryland and Delaware Railroad near Price
MD 835 0.771.24 Loop from MD 18 in Stevensville Longest section
MD 837 0.120.19 MD 300 in SudlersvilleMD 313 in Sudlersville
MD 843 0.160.26 Spur from MD 63 near Williamsport Longest section
MD 844 0.290.47 Spur from MD 64 near Cavetown
MD 845 1.231.98 MD 34 in KeedysvilleMD 34 in Keedysville
MD 846 0.100.16 Spur from MD 416 near Ringgold Longest section
MD 847 0.140.23 Spur from Welty Church Road near Smithsburg
MD 849 0.360.58 MD 852 in MexicoMD 482 near Mexico
MD 850 1.752.82 WinfieldMD 26 near Eldersburg Longest section
MD 851 2.884.63 MD 32 near SykesvilleMD 32 in Sykesville
MD 852 3.725.99 MD 31 in New WindsorMD 31 near Westminster Longest section
MD 853 0.370.60 Parallels MD 194 between a pair of dead ends near Taneytown Longest section
MD 854 3.936.32 Muller Road near Morgan Run NEAMD 32 at Fenby Longest section
MD 855 0.060.10 Loop from MD 213 near Kennedyville Longest section
MD 856 0.100.16 Loop from MD 298 in Lynch
MD 858 1.001.61 MD 67 in RohrersvilleMD 67 near Rohrersville Longest section
MD 863 0.200.32 Loop from MD 5 in Charlotte Hall
MD 864 0.110.18 Loop from MD 292 near Still Pond
MD 868 0.070.11 Spur from MD 236 at Budds Creek
MD 870 0.200.32 Bowmans Farm Road in FrederickMD 144 in Frederick
MD 871 0.911.46 MD 79 in RosemontMD 17 near Rosemont Longest section
MD 872 0.330.53 Spur from MD 180 near Petersville
MD 873 0.370.60 Spur from US 15 Business near Emmitsburg
MD 874 0.560.90 Loop from MD 75 near New London Longest section
MD 877 0.370.60 Spur from MD 75 near New Market
MD 878 0.100.16 Spur from Broadfording Road in Hagerstown
MD 879 0.600.97 Loop from MD 91 near Finksburg Longest section
MD 889 0.100.16 Spur from MD 137 in Hereford
MD 894 0.100.16 MD 144 in HancockLimestone Road in Hancock
MD 896 0.210.34 DE 896 near Newark, DEPA 896 near Strickersville, PA
MD 899 0.170.27 Muddy BranchCherry Grove Drive near Gaithersburg Longest section
MD 903 0.911.46 US 40 Scenic at Sideling HillI-68 / US 40 at Sideling Hill
MD 904 0.661.06 Jim Bowers Road near EldersburgMorgan Run NEA Longest section
MD 908 2.524.06 MD 179 near Cape St. ClaireSkidmore
MD 909 0.801.29 Spur from MD 424 near Davidsonville
MD 910 0.590.95 MD 144 in HagerstownUS 40 in Hagerstown Longest section
MD 911 0.210.34 MD 355 in RockvilleMD 28 / MD 586 in Rockville
MD 915 0.891.43 Spur from MD 177 in Pasadena Longest section
MD 917 0.090.14 MD 175 in JessupMax Blob Park Road in Jessup
MD 918 0.220.35 MD 675 in Princess AnneUniversity of Maryland, Eastern Shore
MD 920 0.971.56 Loop from US 13 near Princess Anne Longest section
MD 921 0.440.71 Spur from US 113 near Ironshire Longest section
MD 922 0.240.39 US 1 Business / MD 22 / MD 924 in Bel AirUS 1 Business in Bel Air
MD 924 7.3411.81 MD 24 near EdgewoodUS 1 / MD 24 near Bel Air
MD 925 2.494.01 Billingsley Road in White PlainsMD 5 Business in Waldorf
MD 927 0.450.72 Montrose Road through its interchange with I-270 near Rockville Longest section
MD 928 0.190.31 Loop from MD 28 at Norbeck Longest section
MD 929 0.310.50 Section of Randolph Road west from US 29 in Fairland Longest section
MD 931 0.380.61 College Parkway in Cape St. ClaireOld Cape St. Claire Road in Cape St. Claire Longest section
MD 932 0.550.89 Ten Oaks Road near GlenelgMD 32 near Glenelg Longest section
MD 935 2.994.81 MD 36 near BartonMD 36 near Nikep
MD 936 5.198.35 Church Street in MidlandUS 40 Alternate / MD 36 in Frostburg
MD 937 1.532.46 MD 135 in WesternportMD 36 near Westernport
MD 939 0.010.02 Spur from MD 36 near Barton
MD 940 1.482.38 Red Run Boulevard in Owings MillsMD 140 in Owings Mills
MD 942 0.060.10 Blue Bridge across the Potomac River in Cumberland
MD 943 0.590.95 I-83 in CockeysvilleBeaver Dam Road in Cockeysville
MD 944 2.263.64 Mervell Dean Road near CaliforniaMD 235 in Hollywood
MD 945 0.100.16 Spur from MD 235 in Hollywood
MD 946 0.610.98 US 40 Alternate near FinzelMD 546 in Finzel
MD 948 0.621.00 Spur from US 219 near Keyser's Ridge Longest segment
MD 949 0.560.90 Spur from MD 658 in La Vale Longest segment
MD 950 0.420.68 Lottsford Vista Road near LanhamCleary Lane near Lanham Longest segment
MD 951 0.230.37 Loop from MD 53 near Cresaptown
MD 952 0.310.50 Hillcrest Drive at I-68 / US 40 / US 220 near Cumberland Longest segment
MD 953 3.535.68 MD 193 near Glenn DaleAmtrak Northeast Corridor
MD 954 0.200.32 Choptank RiverUS 50 near Trappe
MD 956 0.530.85 US 220 near PintoWV 956 in Rocket Center, WV
MD 958 0.210.34 Spur from US 1 near Jessup
MD 963 0.010.02 Spur from Hill Road near Seat Pleasant
MD 964 0.100.16 Spur from Red Top Road in Chillum
MD 965 0.540.87 Eastern Avenue in Washington, D.C.Kenilworth Avenue near Cheverly Longest section
MD 967 0.981.58 MD 5 near Silver HillMD 414 in Silver Hill Longest section
MD 968 0.050.08 MD 193 in GreenbeltNational Guard Armory
MD 969 0.110.18 MD 168 in LinthicumI-695 in Linthicum Longest section
MD 972 0.430.69 MD 458 in SuitlandMarlboro Pike in District Heights
MD 973 0.060.10 Spur from MD 459 in Cheverly
MD 974 0.100.16 Spur from MD 193 in Woodmore
MD 975 0.060.10 St. Barnabas Road in Oxon HillMD 414 in Oxon Hill
MD 976 0.310.50 Loop from MD 3 in Bowie Longest section
MD 977 0.480.77 MD 202 in LargoMD 214 in Largo Longest section
MD 978 0.841.35 Loop from MD 214 near Bowie Longest section
MD 979 0.070.11 Main Street between the one-way pair of US 1 in Laurel
MD 980 2.053.30 Lyons CreekWrighton Road in Bristol Longest section
MD 981 0.110.18 Loop from MD 108 near Ellicott City
MD 983 1.021.64 North LaurelOld Scaggsville Road in North Laurel Longest section
MD 984 0.220.35 US 40 in Ellicott CityNormandy Drive in Ellicott City
MD 985 0.550.89 Spur from Rogers Avenue in Ellicott City Longest section
MD 986 0.060.10 Spur from Old Columbia Road in Columbia
MD 990 0.010.02 Spur from MD 177 near Jacobsville
MD 991 0.020.03 Main Street Bridge over the Wicomico River in Salisbury
MD 992 0.741.19 Spur from Hobbs Road near Salisbury Longest section
MD 993 0.040.06 Spur from US 1 Alternate in Lansdowne
MD 995 0.500.80 MD 170 near HanoverBWI Rail Station
MD 997 0.290.47 Morris Tongue Drive near MillersvilleJabez Run near Millersville Longest section
MD 998 0.080.13 Spur from Star Pointe Lane in Burtonsville

See also

References

  1. Highway Information Services Division (December 31, 2012). Highway Location Reference. Maryland State Highway Administration. Retrieved 2012-09-29.
  2. Highway Information Services Division (December 31, 1999). Highway Location Reference. Maryland State Highway Administration. Retrieved 2014-07-19.

External links

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