The planned two-month closure of the Sumner Tunnel, which begins on Wed., July 5, has prompted significant changes to Boston’s curbside yard waste collection.

“To help alleviate further congestion on our roadways, the Public Works Waste Reduction Division will collect resident yard waste on Saturdays only beginning on July 15 and lasting through August 26,” a city spokesperson said, adding, “While routine trash and recycling operations will continue as scheduled, we’re asking residents to be patient should their neighborhood experience any delays in service.”