Crews are paving Hopmeadow Street, or Route 10, in Simsbury after sinkhole formed.
The sinkhole is front of 384 Hopmeadow St. near a Volvo dealership.
There was already a small hole, but it got bigger when a nearby storm drain overflowed.
Now the hole is 3 feet wide and 4 feet deep.
Simsbury police are controlling the traffic flow and crews from the Department of Transportation are working to patch up the sinkhole.
Work was expected to be complete by noon, but paving work was still underway as of 3 p.m.
