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I-93 Bow-Concord Transportation Planning Study

Project Overview

Project History

This portion of I-93 has been and continues to be studied:

In 1992 the New Hampshire Department of Transportation (NHDOT) conducted a feasibility study of the corridor where extensive highway improvements were proposed. The results of this study were not well received by the surrounding communities.

Additionally, Exit 13 in Concord was recently reconstructed to accommodate a six lane I-93 (three lanes in each direction).

Finally, the 2020 Vision for Concord completed in 2001 identified several visions for I-93 within Concord. These included limiting I-93 to six lanes, providing access to the Merrimack River from downtown, and a potential re-configuration of Exit 14 bringing Bridge Street / Loudon Road over I-93. These and other alternatives will be investigated during the Part A portion of the project.

 

I-93 Transportation Planning Study

The New Hampshire Department of Transportation (NHDOT) has begun a three-phase study of the Bow-Concord I-93 Corridor.

Part A is a planning study that will develop a reasonable range of transportation alternatives for I-93 improvements.

Part B is the scoping portion, where an environmental document is prepared, and a preferred alternative is selected.

Part C is final design, right of way acquisition, and construction advertisement.

The Part A study will be performed by a consultant team lead by McFarland-Johnson, Inc. of Concord, NH. The study includes developing a multi-modal transportation model to evaluate alternatives, a macro-level evaluation of environmental impacts and benefits, and an extensive public participation program. Part A is currently underway and is scheduled to be completed mid 2007.

Part A will be conducted at the same time as other major planning studies in the region. The City of Concord has begun their master plan update, as well as studying their Opportunity Corridor. The City of Concord Master Plan is scheduled to be completed by the end of 2006. The Town of Bow completed their Master Plan in 2004 and the Town of Pembroke completed their Master Plan in 2005.

A collaborative public participation program is planned for the Bow-Concord I-93 project. Initially, the program included two committees: a Citizen's Advisory Task Force and a Technical Review Committee. These two committees have now been merged into a Planning Group that includes new representation from local interest groups. The new Planning Group complements the Context Sensitive Solutions (CSS) Project Development Process that the New Hampshire Department of Transportation is currently implementing and will be applying to the project. The Federal Highway Administration (FHWA) defines CSS as a "collaborative, interdisciplinary approach, that involves all stakeholders to develop a transportation facility that fits its physical setting and preserves scenic, aesthetic, historic and environmental resources, while maintaining safety and mobility."

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