HARTFORD, Conn. (WTNH) — A jack-knifed tractor trailer closed I-84 East between Exits 50 and 51 in Hartford Tuesday night.

The crash occurred just after 10:40 p.m.

A separate two-vehicle crash between exits 51 and 52 on I-84 East in Hartford shut down the left lane around 10:30 p.m.

Another crash closed two lanes on I-84 West in Hartford between Exits 50 and 48 just after 11:10 p.m.

All lanes have since reopened. No word on what caused the crashes or if anyone was injured.

News 8 will update this story as more information becomes available.