The last estimate for construction was overly optimistic because, at the time, it was unclear how long obtaining the two easements would take, Town Manager Thomas Hutcheson said.
Most of the flooding is in the middle of the road and into abutting residents' yards, sometimes reaching a depth of 6 inches near the Pease Avenue and Appletree Lane intersections to the East Branch of the Housatonic River.
North Adams received the highest amount in the county: $2.25 million for public and private development projects. Pittsfield is getting $540,000 for six projects and Cheshire, Dalton and Great Barrington up to $1 million each for road projects.
And it was at Greylock Works, that Gov. Maura Healey chose to announce one of her first priorities — the filing of a $987 million bond authorization targeting housing and economic development.
Gov. Charlie Baker announced the grant on Wednesday, part of the $143 million in grant awards disbursed in this round of which more than $12 million went to Berkshire County.
The project, a collaboration between the town and Central Berkshire Habitat for Humanity, will include 19 affordable, energy efficient homes on a 7.25-acre site.