Whatcom Transportation Authority (WTA) Share: Public Services Whatcom Transportation Authority (WTA) Visit Website Request Info 4011 Bakerview Spur Bellingham, WA 98226 (360) 676-7433 About Map About WTA provides public transportation, including fixed route bus service and paratransit service, throughout Whatcom County. What's Nearby? Distance: 5 10 15 20 25 50 mi.