TxDOT: On Tuesday, Expect Delays on Loop 121 TxDOT has announced that delays are expected on Loop 121 on Tuesday, 9 a.m. to 3 p.m.,  as a contractor removes a guardrail from the southbound bridge over the BNSF railroad tracks and sets in place a low-profile barrier.

A lane closure will be necessary to safely accomplish the work, and a flagging operation will be utilized. This work is part of a project to widen Loop 121 to four lanes and add sidewalks from I-14 to Sparta Road.

Please eliminate distractions and drive cautiously in construction zones.