Washington State Transportation Commission.

• 1983 estimate of the cost of completing the national system of interstate and defense highways in the state of Washington
• Legislative study
• Market analysis for possible 403(b) service between Seattle and Vancouver, B.C
• State highway system criteria and evaluation (additions and deletions)
• Washington State Rail Plan
• Washington State Transportation Commission overview, January 1985
• Washington's transportation plan, 1997-2016