The accident had shut down one lane of the highway.
The checkpoint will be Friday into early Saturday morning.
The accident had resulted in a lane closure, according to the state.
One lane was closed in Hartford Tuesday morning, creating a traffic jam of nearly 4 miles.
Hartford's Washington delegation announced recently a $19 million grant program for improved pedestrian, bicyclist and traffic safety.
The accident had closed a highway shoulder.
The three-vehicle accident had shut down two lanes of the highway.
The accident had closed one lane of the highway.
Traffic was slowed and a shoulder was closed.
The accident happened just after 8 a.m. during rush hour traffic.
Several Hartford groups are getting a small piece of a $6 million pie announced by Gov. Ned Lamont this week.
Travel lanes were closed.
The two-vehicle accident had closed two lanes of traffic.
The three-vehicle wreck had backed up traffic 2.5 miles.
The work took a few hours, according to the state.
The accident during rush hour Thursday had closed one lane of traffic.
The enforcement operation will last into early Saturday morning.
The city's second highway accident Monday caused further headaches for motorists.
The accident had shut down one lane of traffic.
The investigation has resulted in the closure of one lane.
Hartford police urging drivers to seek alternate routes away from the fire scene.
The wreck Friday morning shut down one lane.
One lane of the highway was closed late Thursday morning.
The accident closed the right shoulder of the highway.
One highway lane was closed due to 'police activity.'
One lane was closed, according to the state.
Two crashes backed up traffic for several miles.
The operation will continue into the early morning of Friday.
One lane was closed.
The accident had shut down a shoulder on the highway.
Traffic was backed up more than 2 miles.
The accident involved three vehicles, according to the state.
A two-vehicle accident closed off some lanes.
Two lanes were closed on the highway.
One lane was shut down on the highway, according to the DOT.
The accident had backed up traffic by, at least, 1.7 miles, according to the DOT.
The crash involved another vehicle and had resulted in a lane being shut down.
The crash had closed multiple lanes of traffic.
The accident had closed a lane on the highway.