PHOTO - Roads remain blocked on the Boise State campus Tuesday morning after a water main break caused flooding and sent a fire engine into a sinkhole. The water line that ruptured Monday evening ran under University Drive near the Student Union Building. The intersection of University Drive and Lincoln Avenue will be closed through Wednesday morning, or until road repairs are done. The Lincoln Avenue closure extends to Belmont Street. School will be held as planned Tuesday, with some classes moved to the Honors College. Students and staff will be notified by email if there is a location change, according to the university.