An unidentified man riding a bicycle was killed on Roosevelt Boulevard by a hit-and-run driver Tuesday night in the city’s Crescentville section, police said.

Around 7:30 p.m., the man described as in his 20s or 30s was riding a mountain bike westbound on Adams Avenue and crossing the boulevard when he was struck by a white and blue Ford F-150 traveling north on the boulevard, police said.

The man was taken to Temple University Hospital, where he was pronounced dead at 8:11.

Police reported no arrests, and no other details were immediately available.