Travelers are voting Astoria - Megler Bridge, St. Johns Bridge and Burlington Northern Railroad Bridge 9.6 as the best of 22 bridges in Pacific. There are 1 bridge in Astoria a city just 83 km from Pacific and 17 bridges in St. Helens which is 175 km distant. The most popular of these are Astoria - Megler Bridge in Astoria and Burlington Northern Railroad Bridge 9.6 in St. Helens. Want more? Check out our map of bridges in Pacific.