Power line down at Dunvale and Westheimer after truck crash

A truck crash at Dunvale Road and Westheimer Road brought down a power line over the intersection Friday morning at 6:44 AM, forcing authorities to close lanes and clear the area as utility crews responded.

The downed line hung across the intersection, creating a hazard zone that kept traffic blocked while repair crews worked to secure and remove the damaged line. Exact lane closure details and clearance timing weren't immediately available, but the incident tied up the intersection during the early morning hours when traffic typically runs lighter through this area.

This crash is one of 47 incidents recorded at Dunvale and Westheimer over the past 30 days, according to LocalTrafficAccidents.com data. Over a 12-month period, the intersection has seen 305 total incidents, including 128 classified as major events. The location has been particularly active on Saturdays, which recorded 21 incidents in the past 90 days — the busiest single day of the week at this intersection, despite today being Friday.

Interestingly, the corridor's timing pattern runs counter to typical commute assumptions: most crashes here fall outside the weekday commute peaks, with the single busiest hour being the 3–4 PM window, which logged 15 crashes over the recent period. This morning's early-hour incident reflects a broader pattern of activity at this intersection that doesn't follow the usual rush-hour concentration seen elsewhere across Harris County.

State crash records provide additional context on the intersection's history. Per TxDOT CRIS public crash records, the corridor has logged 688 crashes since January 2020, including 10 fatal incidents. Contributing factors as recorded by investigating officers show "Failed To Control Speed" as the leading factor, cited in 166 crashes. The hit-and-run rate at this intersection stands at 13.1%, meaning roughly one in seven crashes involved a driver who left the scene.

Weather conditions at the time of the crash were overcast with temperatures around 82°F — typical summer conditions that shouldn't have contributed materially to the incident.

Harris County overall recorded 17,320 incidents in the past 30 days, including 25 fatal crashes. Drivers navigating the Dunvale and Westheimer area should expect delays and plan alternate routes until the power line and vehicle debris are fully cleared and lanes reopen.