A 12-inch water main broke in Hyattsville early Friday morning.

The break occurred at Adelphi and Belcrest roads about 1:30 a.m. Friday.

Water has been shut off, affecting almost 40 customers, according to the Washington Suburban Sanitary Commission.

Early morning northbound traffic on Adelphi Road was getting by in the two left lanes between Belcrest Road and Van Buren Street as crews were working on repairs.