Emergency water and sewer repairs will lead to some detours.  The northbound lanes of Hearne Avenue are closed just north of Murphy Street because of a broken 24-inch sewer main.  

Repairs are set to begin at ten this morning and last all week.  The detour route is marked.  Repairs are scheduled to start at nine o'clock tomorrow morning on a 16-inch water main leak on Madison Avenue and a 24-inch water main leak on Dunlap Street between Arlington and Harvard Avenues.  Those repairs are expected to take all day Wednesday.