A barge slammed into a bridge pillar in Galveston, Texas, on Wednesday, spilling oil into surrounding waters and closing the only road to a smaller and separate island that is home to a university, officials said. There were no immediate reports of injuries.

The bridge that leads to Pelican Island, north of Galveston, was struck by the barge around 9:50 a.m. when a tugboat backing out of Texas International Terminals, a fuel storage operator located next to the bridge, lost control of two barges it was pushing, said David Flores, a bridge superintendent with the Galveston County Navigation District.

“The current was very bad, and the tide was high. He lost it,” Flores said.