A barge struck a bridge pier in Galveston, Texas, on Wednesday, spilling oil into the water, destroying part of the bridge and blocking the only route to a small island home to a university, officials said. There are no reports of injuries.

The collision occurred at around 10am local time. In the videos, part of the railway running along the bridge can be seen to have collapsed. The barge remains at the scene of the collision.

The collision caused an oil spill into the Gulf, officials said in a statement. The U.S. Coast Guard is responding to the spill and will determine its extent while beginning “containment and cleanup procedures,” officials said. Galveston’s Office of Emergency Management said vacuum gas oil, which can be used to make transportation fuel and other byproducts, could be seen in the water.

The barge has a capacity of about 30,000 gallons, officials said. The amount leaked is unknown.