Duluth's Public Works and Utilities staff repaired a broken water main that caused the temporary closure of the northbound Interstate 35 off-ramp to 21st Avenue East.

According to a news release from the city, crews restored water service before 3 p.m. to the ICO gas station, which was affected by the water main break. The ramp closed Wednesday morning at 9 a.m.

This story was updated at 3 p.m. Wednesday after the off-ramp re-opened. It was originally posted at 8:54 a.m.