The new bridge spans are built of concrete girders.
Tags: Bridge Replacement ^TH SR 105
The old bridge did not meet current federal seismic, flood, or structural standards.
Tags: ^TH SR 105 Bridge Replacement
The old bridge, built in 1959 out of timber trestles, was too narrow to accommodate the types or number of vehicles that need to cross them today.
Tags: SR 105 Bridge Replacement ^TH
The new bridge is wider, increasing mobility on this section of the Pacific Coasty Scenic Byway.
Tags: ^TH SR 105 Bridge Replacement
The construction of the new bridges straightened a curved section of the highway.
Tags: ^TH SR 105 Bridge Replacement Willapa Bay