What is Bridging the Valley?

Bridging the Valley (BTV) is a series of projects that will separate vehicle traffic from train traffic in the 42 mile corridor between Spokane, Washington and Athol, Idaho. The separation of railroad and roadway grades in this corridor—which currently includes 75 railroad/roadway crossings—will promote future economic growth, traffic mobility, traffic safety, and train whistle noise abatement. The BTV projects includes constructing road overpasses or underpasses at most existing railroad/ roadway crossings on the Burlington Northern Santa Fe (BNSF) corridor, as well as relocating the existing Union Pacific (UPRR) mainline between Spokane and Athol to an alignment within BNSF’s mainline corridor, thus eliminating all mainline at-grade crossings on the UPRR line.

What will the projects accomplish?
What are the proposed improvements?
What is the timeline?
How are environmental concerns being addressed?
Where is the project located?
Who is conducting the project and how can additional information be obtained?

What will the project accomplish? top

By removing all at-grade rail crossings, Bridging the Valley will:

  • Improve public safety by reducing rail/vehicle collisions;

  • Improve emergency access to residents and businesses along the corridor;

  • Eliminate waiting times for cars and trucks at rail crossings;

  • Reduce noise levels—no more train whistles near crossings;

  • Improve traffic flow due to separated grade crossings; and

  • Enhance development opportunities with a single rail corridor served by the region’s largest railroads.

At the completion of the BTV projects, the rail corridor between Spokane and Athol will be fully grade separated and there will be no at-grade crossings on the BNSF mainline. UPRR's existing Spokane Yard between Havana and Fancher will be closed, and UPRR traffic will move on the BNSF corridor. The UPRR mainline track needed to maintain service to existing customers will be reclassified to industry track from mainline track.

What are the proposed improvements? top
THE PROJECT WILL:

  • Construct approximately 19 separated grade crossings within the BNSF corridor. This will modify eight existing crossings and create approximately 11 additional grade separated crossings. 

  • Construct additional track capacity on the BNSF corridor between Spokane and Athol, which today consists of both single and double mainline track. This area will be expanded by generally adding one track — with occasional need for two additional tracks in some locations 
    — to the existing mainline within the railroad right of way; 

  • Install improvements to the existing Centralized Train Control signaling system;

  • Construct a new two-track bridge over the Spokane River;

  • Construct a new UPRR Yard;

  • Provide other track improvements in yards and connections; and

  • Remove a majority of the UPRR mainline and the associated crossings.

What is the Timeline? top

Upon approval of BNSF, UPRR and the partnering government agencies, and subject to available funding, final design is expected to begin in 2005, with construction beginning on the first project in 2007, and rail operations commencing as early as 2009. Upon completion of the improvements, UPRR will move its traffic onto the BNSF corridor to operate between Napa Street and Athol. Service on the UPRR mainline paralleling the corridor will then cease and only the portions of that line required to serve existing customers will be retained. 

Work on the first BTV project, the Havana Street/BNSF Grade Separation, will begin in fall of 2007 with realignment of utilities. Bridge construction will follow.

How are environmental concerns being addressed? top

The BTV project construction will take place within an existing railroad mainline corridor. As the project moves through the engineering and environmental process, the project team will determine what permits and approvals are required, the appropriate level of environmental analysis, whether the project would adversely affect any threatened or endangered species, the aquifer, or wetlands along the route, and the answers to any other important environmental questions. 

Where is the project located? top

The project extends from Spokane, Washington to Athol, Idaho – view the project map.

Who is conducting the project and how can additional information be obtained? top

The Spokane Regional Transportation Council (SRTC) is partnering with agencies such as the Washington State Department of Transportation, the City of Spokane, Burlington Northern Santa Fe, Union Pacific Railroad, and several others, to construct the BTV projects. For general information on the projects, or to be added to the project mailing list, contact SRTC at:

Project Management:

Glenn Miles
Spokane Regional Transportation Council
221 W. First Ave., Suite 310
Spokane, WA 99201-3613

 

Copyright 2003 HDR, SRTC. All Rights Reserved.
Last Updated: 07/26/2007 at
ECG, HDR, Inc.