Intermittent traffic stops expected on FM 1538 for AEP line work

Intermittent traffic stops were expected on FM 1538 as AEP crews moved ahead with transmission line work in Jim Wells County, creating brief but potentially disruptive delays for commuters, school buses, delivery trucks and farm vehicles crossing the corridor. The warning signaled that traffic on the roadway would not move normally while crews and equipment shared the route.

The stops were tied to utility work that required controlled windows to move materials, cross lanes or complete tasks that could not be done safely with free-flowing traffic. Even short holds can cascade through a county where many daily trips depend on a small number of major roads, pushing back school runs, appointments and shift changes. For drivers along FM 1538, the practical advice was simple: leave extra time and expect the unexpected while the work continued.

The local disruption was part of a much larger AEP transmission buildout in South Texas. AEP Texas says transmission lines move electricity efficiently from one area to another so it can be delivered to customers, while AEP Transmission says its projects are designed to support reliable, affordable electricity and grid expansion. One of the company’s larger efforts, the Rio Grande Valley Transmission Improvements Project, is planned to add about 190 miles of 345-kV transmission line and two substations to the Texas grid by the end of 2026.

Jim Wells County also falls within the route area for AEP Texas’ Cruce-Reforzar Transmission Improvements Project, which the company describes as roughly 40 miles of double-circuit 345-kV line between future substations near Hebbronville and Falfurrias. The inclusion of Jim Wells County in project materials shows the FM 1538 traffic controls are part of a broader regional transmission push, one that could mean short-term inconvenience now and stronger electric reliability later.

AEP Texas lists Danny Trevino as the external affairs manager for Brooks, Duval, Jim Hogg, Jim Wells, La Salle, Webb and Zapata counties, giving local officials and residents a regional contact point as the work advances. The company says emergencies and safety hazards should be reported to 877-373-4858, available 24 hours.