Lamar Boulevard Bridge

The Lamar Boulevard Bridge is a historic bridge carrying Texas State Highway Loop 343 (Lamar Boulevard) over Lady Bird Lake in downtown Austin, Texas, United States. The bridge features six open spandrel concrete arches and carries thousands of vehicles daily across the river. Completed in 1942, the Lamar Boulevard Bridge was the second permanent bridge to cross the Colorado River after the Congress Avenue Bridge. The bridge was added to the National Register of Historic Places on July 7, 1994.