A cement truck accidentally dumped a small load of cement in the left lane of westbound Wilson Blvd in Rosslyn this morning.

The cement lay on the street for about an hour and a half before crews came to clean it up at approximately 10:30 a.m., according to a police officer at the scene. The cement was still wet when it was removed, avoiding a much longer, more laborious cleanup process had it dried.

The lane of traffic — in front of Artisphere between N. Lynn and Kent Streets — was closed for about 100 feet as the crew worked to clean up the spill.