UPDATE 4:59 p.m. - Scene has been cleared
Northbound I-35 has been shut down due to a semi-truck catching on fire Sunday afternoon near the I-35 split in Hillsboro, according to officials.
The Hillsboro Department of Public Safety said traffic is being diverted to I-35 West toward Fort Worth.
Drivers should expect major delays.
TxDOT said the estimated time to clear is one to two hours.
For the latest traffic updates, click here.