Project Title & Location
SR 270/Pullman to Idaho State Line.   East of Pullman in Whitman County.

Project Description
As Revised September 2004 - Constructs one additional lane in each direction with a two way turn lane between Pullman and the Idaho State line. The project will increase capacity and reduce travel times. Safety will be enhanced with the addition of a two way turn lane to provide separation between opposing directions of traffic. There are currently two lanes. There will be four through lanes when this project is completed.

Contractor/Consultant
Project not yet advertised or awarded

Recent Progress

Drilling and soil testing began in mid December 2003 and was completed the end of February 2004.

Design Construction Impacts

The information provided by the drilling is being evaluated to determine any impacts to excavation and bridge design considerations for two bridges.  It is anticipated project costs could increase from $2 to $5 million.  The project costs estimate is expected to be completed by July 2004.  As the project design is further refined, the Region will be investigating methods to reduce or offset these cost increases.  The project is on schedule for advertisement in January 2005.

Environmental Impacts / Compliance
No significant impacts at this time.  Mitigation efforts include avoidance measures, adherence to permit requirements, and implementation of Best Management Practices (BMP).  A five acre wetland mitigation area is proposed to offset direct impacts.

Impacts to Traffic
No significant impacts expected until Spring 2005 when the project is under construction.  Mitigation efforts include a comprehensive public awareness campaign.

Planned vs. Actual Expenditures
(Total Project Cost)

Nickel funds included in above costs

2005 Transportation Partnership Account