SH 99 in Richmond major accident Tuesday morning

A major accident on SH 99 in Richmond brought traffic to a standstill Tuesday morning at 8:21 AM, adding to an increasingly active stretch of roadway in Fort Bend County.

Responding officers worked the scene as commuters dealt with significant delays. The exact lane closure count and injury status weren't immediately available, but the incident occurred during a window when SH 99 near Richmond typically sees lighter traffic than its peak hours.

This crash is the 21st incident on this stretch in the past 30 days, according to LocalTrafficAccidents.com data. Over the past 90 days, the corridor has logged 54 total incidents, with 51 of them classified as major. The pattern extends further back: in the past 12 months, SH 99 in Richmond has recorded 76 incidents, 70 of them major. While crashes here occur throughout the day at varied times, the single busiest hour is 4–5 PM, which saw five crashes during the 30-day tracking window.

State crash records from the Texas Department of Transportation show 102 crashes at this corridor location since January 2020, with no fatalities recorded in that span. Contributing factors as recorded by investigating officers, per TxDOT CRIS, show that "Failed To Control Speed" was the most commonly cited factor, appearing in 29 crashes. The hit-and-run rate at the corridor stands at 7.4%, meaning roughly one in every 13 or 14 crashes involved a driver who left the scene.

Fort Bend County reported 698 total incidents in the past 30 days with zero fatalities countywide. Tuesday's weather was clear with temperatures at 87°F—conditions that typically offer good visibility and traction, though the incident itself suggests something more than weather played a role.

Commuters should expect delays as crews worked to clear the scene. Once the roadway is passable, traffic should return to normal flow relatively quickly. Stay alert on this corridor, particularly during the 4–5 PM window when congestion is most concentrated.