SACRAMENTO COUNTY, Calif. — Update 4:15 p.m.
All lanes on northbound Interstate 5 are now reopened, Caltrans said.
The road was fully closed for more than two hours after a semi crashed and its cab was left dangling over a bridge.
Authorities have not said what caused the crash or if anyone was injured.
Update 3:40 p.m.
One lane has opened on I-5 at the overbridge, allowing traffic to start moving again, albeit slowly.
Just after 3 p.m., the truck that was dangling over I-5 was removed. Traffic delays are still expected for the time being.
Original story
All lanes on the northbound side of Interstate 5 are blocked at the Yolo Bypass after a semi-truck crashed and is hanging over the side of a bridge.
The cause of the crash has not yet been determined. No word yet on any possible injuries.
Caltrans is reporting the crash has caused traffic to be backed up on NB I-5 for approximately five miles and that it is now impacting access to the Sacramento International Airport. ABC10's traffic page says "severe delays of 61 minutes and delays increasing."
"Expect delays when arriving to SMF via Interstate 5N/Bypass due to a traffic collision. The accident took place on I-5 North between Road 22/Old River Rd/Exit 531 and County Road 102/Exit 536. Traffic is backed up to Del Paso Rd/Exit 525A. Southbound traffic is also affected," a Sacramento Airport spokesperson wrote on its Twitter account.
Semi dangles over bridge on I-5
Tow trucks arrived at the crash around 2 p.m. and Caltrans says they expect the interstate to be reopened around 3:15 p.m.
This story will be updated when more information is released.
Here is a live look at traffic congestion in the area from Waze: