Storm sewer replacement will be hampering commuters in St. Catharines for about four weeks.
Construction has closed a part of Hartzel Road from Queenston Street to Lincoln Ave for most of March.
The new storm sewers in front of the Garden City Golf Course will reduce the amount of water pooling on the road during heavy rains.
Businesses are open during construction - vehicles can follow detour signs to get around the construction when the road is closed.
The detour takes drivers along Queenston Street to Westchester Crescent, to Oakdale Avenue, and onto Lincoln.
The road is expected to reopen Friday, March 23rd.