Union Arch Bridge - Current Operation

Current Operation

The bridge continues to support the Washington Aqueduct, as well as a roadway, MacArthur Boulevard. Traffic is narrowed to one lane with traffic signals controlling traffic in either direction. A concrete barrier along the south side creates a separated pedestrian walkway across the bridge. Metal fencing on both sides prevents pedestrians and objects from falling. Signs remind city crews not to salt the roadway in winter months.

The U.S. Army Corps of Engineers completed a renovation of the bridge in 2001.

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