A crash has shut down a stretch of I-95 northbound between exits 4 and 5 in Greenwich after reports of injuries and a fuel spill.

Preliminary information indicates a two-vehicle crash happened near exit 5.

Authorities say there are injuries, but have not released details about their severity.

Officials also say a fuel spill is involved, adding to the response and cleanup effort.

There is no timeline yet for when the roadway will reopen.

Drivers are being urged to avoid the area and expect significant delays.