Update 5:00 p.m. — According to 511PA, crews have cleared the accident and reopened Interstate 79 northbound between Exits 154 and 166.

Original story

(WJET/WFXP/YourErie.com) — A tractor-trailer accident has led to the closure of northbound Interstate 79 between Exits 154 and 166.

Exit 154 is for Route 198, Conneautville/Saegertown, and Exit 166 is for Route 6N, Edinboro.

The tractor-trailer needs to be removed from the median, according to the Pennsylvania Department of Transportation.

The roadway was expected to re-open later today, March 14.