A Florida man was injured Wednesday evening after he was struck by a Regional Transit Authority bus on the west side of Paso Robles.

Stephen Giles, 64, was taken to a local hospital with a serious head injury after the collision near the intersection of Eighth and Pine streets, according to a news release from Paso Robles police.

Giles was visiting Paso Robles from Lake Mary, Fla.

Police officers responded to the collision around 6:25 p.m. The investigation is ongoing, but police said there was no obvious indication that drugs or alcohol were associated with the cause of the collision.

Anyone with information is asked to call police at 237-6464.