// Workers AI · dad joke modeWhat did the half viaduct say? I'm bridging the gap.
A half viaduct is a type of viaduct built into a hillside, where only part of the road is supported by the structure.[1]
References
[edit]- ↑ "State of Oregon: Historic Columbia River Highway - Viaducts". sos.oregon.gov. Retrieved 2025-02-03.
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