Dallas-Oak Cliff Viaduct, Spanning Trinity River at Houston Street, Dallas, Dallas County, TX

Significance: At the time of its construction, the Dallas-Oak Cliff Viaduct at Houston Street was the longest reinforced concrete highway viaduct in the world, and it was the first high-level, all-weather crossing of the Trinity River at Dallas. The Houston Street Viaduct was nominated to the National Register of Historic Places in 1984.
Unprocessed Field note material exists for this structure: N368
Survey number: HAER TX-33
Building/structure dates: 1912 Initial Construction
National Register of Historic Places NRIS Number: 84001641