Palouse (PRTPO) RTPO
www.seweda.org/

845 Port Way
Clarkston, WA 99403
Phone: 509.751.9144
Fax: 509.758.1309

Long-Range Plan
Palouse Regional Transportation Plan-2004

Palouse Regional Transportation Plan-2005 Addendum

Contact Information
Palouse and WSDOT Contact Information (pdf 18 kb) 

Unified Planning Work Program (UPWP)

2009-2010 UPWP (pdf 62 kb)
2007-2008 UPWP (pdf 99 kb) 
2009 UPWP Annual Report (pdf 56 kb)

2009-2011 Funding to Date: 
State Funding—$96,671

Area Information:

• Whitman, Garfield, Columbia, and Asotin counties with a combined population of 69,800
• 12,490 live in unincorporated and 8,410 live in incorporated Asotin County (population density is 32.9 per square mile)
• 1,255 live in unincorporated and 2,845 live in incorporated Columbia County (population density is 4.7 per square mile)
• 885 live in unincorporated and 1,515 live in incorporated Garfield County (population density is 3.4 per square mile)
• 6,360 live in unincorporated and 36,040 live in incorporated Whitman County (population density is 19.6 per square mile)
• Total of licensed drivers in the four counties is 48,658
• Total of licensed vehicles in the four counties is 70,955
• Median age in the four counties is 39