Photo in the AARoads thread:
https://www.aaroads.com/forum/index.php?topic=21742.msg2958055#msg2958055ODOT signs WA 433 from US 30 eastbound. As noted in the thread, however, this is the only WA 433 indication in Oregon, as the the reassurance shield that used to be on the bridge itself about 10 or 15 years ago still hasn't been replaced, nor has there ever been a shield on the southbound side. But, the only shield on the southbound side are on the overhead BGS at the WA 432 intersection, so take that as you will.