What river flows under the Astoria-Megler Bridge that connects Oregon and Washington?
A Snake River
B Colorado River
C Columbia River
Ships travelling the Columbia River pass under the Astoria-Megler Bridge, next to Astoria, on their way to and from Portland, Oregon and the Tri-Cities of Washington. They share the water with salmon that use the river and its tributaries to spawn, and the seals and sea lions that wait for the salmon with hungry bellies at the mouth of the river.
The correct answer is Columbia River.