In the George Washington Bridge's first week of operation, the bridge carried 116,265 vehicles, compared to the Holland Tunnel's 173,010 vehicles, despite the fact that the tunnel had fewer lanes than the bridge did. During that time span, 56,000 pedestrians used the bridge. A week after the bridge opened, the 10-lane tollbooth was expanded to 14 lanes because of heavy weekend traffic volumes. In its first year of operation, the George Washington Bridge saw 5.5million vehicular crossings and nearly 500,000 pedestrian crossings. Traffic counts on the George Washington Bridge grew year after year. By the time of the bridge's tenth anniversary in 1941, the span had been used by 72million vehicles total, including a record 9.1million vehicles in 1940.