Arc Express

Arc Express was a project to build new rapid transit lines in île-de-France, France. It was designed to satisfy the need for increased travel among the suburbs of Paris and to relieve the saturation of a number of radial lines, such as Métro Line 13 and RER Line A. Previous proposals for an orbital metro line, dating back to the early 1980s, never came to fruition.

Official studies of the Arc Express were launched by the president of Île-de-France region in December 2007.[1] The project was superseded by the Grand Paris Express project.

Projected Schedule

The projected schedule included the following steps over approximately ten years:[2]

Launch

In November 2006, the Île-de-France region submitted a draft master plan of the Île-de-France (SDRIF) that took into account the interests of the politicians and the population for an orbital metro ring through the inner suburbs.

From 2006 to 2008, initial studies on the project identified a zone of territory in which the Arc Express could be built. The proposed SDRIF, adopted by the Regional Council on September 25, 2008, proposed to study the construction of four arcs:

Rainbow Express was included in the proposed 2007-2013 CPER, finalized on March 23, 2007 by the regional chair and the regional prefect.

On 5 December 2007, the project was officially launched by Jean-Paul Huchon, the president of the Île-de-France region and Pierre Mutz, the prefect of the region, through the launching of studies funded by the state and region for €4 million. These studies focused particularly focused on the two priority arcs:

However, Christian Blanc, Secretary of State for the Capital Region, has expressed his opposition,[5] casting doubt on the financing to be provided by the state. On April 29, 2009, French President Nicolas Sarkozy proposed a metro network including 130 km of automated lines. An attempt to reconcile these two proposals is underway.[6]

On 8 July 2009, the STIF council unanimously approved the "record of objectives and main features" of the Project Arc Express. This vote starts the phase of public debate and consultation, through a referral to the National Commission on Public Debate (CNDP). The traffic studies conducted by STIF predict daily traffic for the whole Arc Express of about one million passengers. The costs of the line, including rolling stock necessary for commissioning and interconnection with existing stations is estimated[7] to be between:

In September 2009, the CNDP reviewed the STIF referral of 9 July 2009 to determine whether or not to organise a public debate.[8] The CNDP will organize a "special public debate commission" in charge of the consultation.[9][10][11] Following public consultation, the plots will be known and the project can be declared of public interest before a possible start of construction. Given the time required for each procedure, the first sections of the Arc Express could open in 2017.[7]

Route

The precise route of the project was not determined but was to depend on the results of studies as well as the public debate.

The September 2008 draft presents the general location of the route and provides the terminals for each of the four arcs. However, for a better return on infrastructure and to increase the modal shift from private cars to public transport, arcs originally envisaged (limited by the RER A and B) could be extended. Thus, for example, the arc southeast could be extended westward to Issy-les-Moulineaux and the north-west arc east to Le Bourget. In addition, the current support of a large part of the political class, the "Grenelle laws", and the deterioration of transport on certain routes metro or RER, led financiers of the project to consider completing the orbital in one phase (2020) rather than prioritizing two arcs before the other two.

In March 2010, the STIF published a document to keep the public informed of the project.[12] This paper highlights plots that may be more or less accurate depending on the area concerned. The two gray areas are between La Defense and Issy-les-Moulineaux on the one hand, and between Pantin / Bobigny and Fontenay-sous-Bois / Noisy-le-Grand on the other hand.[13] The operating mode of the orbital is not yet fixed, and it is not known whether it will be a full ring operated in its continuity or several overlapping arcs operated independently. In either case, the public debate took place from September 30, 2010 to January 31, 2011, work is to begin in 2013, and commissioning of the first arc is projected in 2019 and the second arc in 2025.

Costs

Given the density of urban areas to be crossed by the Arc Express, most of the track must be underground. For a total length of about 60 km, the project is estimated at €6 billion (based on about €100 million/km), plus the cost of stations, additional facilities, and land acquisition. The project could cost a total of €8 billion to €10 billion.

Those are exceptionally high amounts compared to budgets traditionally allocated to the construction of new transport infrastructure. Also, the state and the region, the major funders of the project, are seeking new methods of financing, perhaps through the participation of public management (including Seine-Arche and La Défense) or via a public-private partnership. Departments, municipalities, and public institutions of intercommunal cooperation (EPCI) may also be sought.

References

  1. ↑ 20 Minutes : Feu vert pour le projet de rocade ferrée
  2. ↑ Site officiel d'Arc Express
  3. ↑ Communiqué des décisions de la CNDP du 2 juin 2010, § II - Débats décidés - Point 4 Projet Arc Express, p.3
  4. ↑ "La durée des travaux (y compris déviation des réseaux concessionnaires) pour l’arc proche,serait donc de 6 ans, suivis de 6 mois d’essais et marche à blanc pour une mise en service 6 ans et demi après le début des travaux" (dossier des études STIF - Arc Express) http://www.debatpublic-arcexpress.org/docs/etudes/etudes-insertion-traces-setec-ingerop-xelis/3-arc-sud/3-0_memoire-specifique/memoire-arc-sud.pdf
  5. ↑ Le Parisien - Christian Blanc tire à vue sur les projets SNCF et RATP, article du 26 septembre 2008
  6. ↑ Arc Express : le projet de rocade autour de Paris, France3.fr
  7. 1 2 SITF - Communiqué de presse du 8 juillet 2009 - Arc Express PDF (636 KB)
  8. ↑ CNDP - Saisines examinées
  9. ↑ COMMUNIQUE DES DECISIONS DE LA CNDP DU 2 SEPTEMBRE 2009 PDF (145 KB)
  10. ↑ STIF - Arc Express : la lettre PDF (3.41 MB), septembre 2009
  11. ↑ CNDP - Commission particulière du débat public
  12. ↑ Carte officielle des tracés et correspondances proposés par la région pour Arc Express PDF (219 KB)
  13. ↑ Fil d'info Arc Express, numéro 1, mars 2010 PDF (2.34 MB)

External links

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