Here are this weekend’s road closures due to Claremont Colleges commencements:

• Saturday, May 17: College Avenue, from Bonita Avenue to Seventh Street, and Sixth Street, from Harvard to Amherst avenues, closed 2 to 4:30 p.m. for the Pomona College Class Day Parade.
• Sunday, May 18: College Avenue, from Bonita Avenue to Sixth Street, and Fourth Street, from Harvard to College avenues, closed 9 a.m. to 2:30 p.m. for Pomona College commencement.