A construction barge broke free and went over a dam on the Beaver River in Beaver Falls, Pa., on April 2, prompting temporary bridge closures and an ongoing recovery effort, according to reporting from WPXI-TV.

The barge was supporting the Pennsylvania Turnpike Commission’s Beaver River Bridge reconstruction project and was being used as a platform to hold equipment. At the time of the incident, the barge was unoccupied and not carrying any materials.

Initial indications point to rising river levels as the likely cause of the breakaway. Early that morning, WPXI-TV reported that local officials and workers heard a loud noise from the river around 6:30 a.m., coinciding with the vessel’s movement downstream and over the dam.

The incident prompted precautionary closures of the Beaver Falls/Eastvale Bridge and the Beaver Falls/New Brighton Bridge due to concerns about potential impacts to the structures according to the Beaver County Police Department. The bridges were later reopened, though officials continued monitoring the situation and noted they could be closed again if hazards developed.

Following the breakaway, the barge became lodged on the dam near the Eastvale Bridge, where it separated into multiple sections. By April 6, the largest portion remained pinned against the dam. A smaller section later broke free and drifted downstream, eventually coming to rest on top of the dam near the Beaver Falls–New Brighton Bridge on the New Brighton side of the river.

Recovery operations have been led by Fay S&B, a contractor on the Turnpike project, which has deployed vessels to the area to prevent additional downstream movement. Crews have been working to develop a removal plan, but elevated water levels have limited immediate recovery efforts.

Once the barge sections are removed, the Beaver Falls Municipal Authority, which oversees the dam, is expected to assess the structure for any damage resulting from the incident.