The cost of reconstructing Ayd Mill Road has ballooned to $7.5 million, and St. Paul City Council members have one week to decide whether to move forward with it.
The overhaul of the crumbling corridor, which accounts for a third of the pothole work done citywide, would reconfigure one of four lanes for bicycle and pedestrian traffic, leaving the other three lanes for motor vehicles.
The proposed cost is higher than the $5.2 million requested in Mayor Melvin Carter's proposed 2020 budget, because of an underground spring that has undermined the pavement and other complications, according to city public works officials.
Council members will need to approve the project Feb. 19 if they want it in the five-year plan for public works projects.

At a committee meeting Wednesday, most council members said they support the vision for the road but are hesitant to sign off without more feedback from the public.
"What the community says to us influences the way we decide to vote on this," said Council Member Jane Prince. "The community needs to know. They're our bosses and they inform our decision."
Council Member Rebecca Noecker said she asked the council to delay approving the project as part of the 2020 budget because the public hasn't had a chance to sound off.
"I want to be clear: I really think this is an imaginative, innovative, bold, intriguing proposal," Noecker said. "But I also believe that we really genuinely have a lot to learn when we go out and ask people for input on these things."