| 1. AirNav.Com
|
| Listing of airports by city. Includes location and map, operations, services, communication aids, navigation and runway details, and contacts. |
| http://www.airnav.com/airports/us/WA |
|
|
| 2. Highways of Washington State
|
| The State highway system, with emphasis on the history of various route numbers used over time. |
| http://www.angelfire.com/wa2/hwysofwastate |
|
|
| 3. NEXUS
|
| A joint customs and immigration program for frequent travellers that both the Canadian and American governments have implemented. |
| http://www.getnexus.com |
|
|
| 5. Washington State Ferries
|
| Schedules, fares, route maps, fleet guide, news and travel information. |
| http://www.wsdot.wa.gov/ferries |
|
|
| 7. Washington State Transportation Commission
|
| Serves as the board of directors of the Department of Transportation, providing oversight to ensure the Department delivers quality transportation facilities and services in a cost-effective manner. |
| http://www.wstc.wa.gov |
|
|
| 8. Washington Trucking Association
|
| A nonprofit corporation whose purpose is protecting and promoting the interests of all segments of Washington's trucking industry. |
| http://www.wtatrucking.com |
|
|
|