18-Wheeler Crash Slows Traffic on Northbound I-35E at Royal Lane in Dallas

A critical crash involving a jackknifed 18-wheeler on southbound Interstate 345 at the connection to Interstate 30 shut down the affected southbound lanes in downtown Dallas Friday. Traffic information showed the collision as verified and classified as critical. The 18-wheeler reportedly jackknifed on or near the southbound I-345 connection to I-30, and all lanes on the affected roadway were closed while emergency crews responded. Motorists traveling south through downtown Dallas toward I-30 should expect significant delays until the truck is removed and the crash scene is cleared. What Happened in the I-345 18-Wheeler Crash? Initial information indicates that the commercial truck jackknifed and blocked the southbound connection between I-345 and I-30. Additional details about whether other vehicles were involved, whether anyone was injured, and what caused the truck to jackknife have not yet been released. Because this is a developing crash investigation, it is too early to determine whether speed, braking, roadway conditions, mechanical problems, another vehicle, or another factor contributed to the wreck. What Can Cause an 18-Wheeler to Jackknife? A jackknife occurs when the tractor and trailer move out of alignment and the trailer swings toward the side of the tractor. Possible contributing factors may include: Sudden or improper braking Loss of traction Excessive speed for roadway conditions Trailer brake problems Tire failure Driver overcorrection Improperly loaded or shifting cargo Another vehicle entering the truck’s lane Wet or slick pavement The fact that a truck jackknifed does not, by itself, establish why the crash occurred. Evidence That May Matter After a Dallas 18-Wheeler Jackknife Crash A serious commercial truck wreck may involve evidence that is not typically available in a passenger-vehicle collision. Potential evidence can include: Electronic control module data Dash-camera footage GPS and telematics records Driver hours-of-service information Dispatch communications Tractor and trailer maintenance records Brake and tire condition Cargo-loading and securement records Crash-scene photographs and measurements Traffic-camera footage Witness statements This evidence may help investigators determine when the truck began to lose control and what happened immediately before the trailer swung out. Injured in an 18-Wheeler Wreck in Dallas? The Wooley Law Firm represents people injured in serious commercial truck and 18-wheeler crashes throughout Dallas and North Texas. If you were injured in an 18-wheeler accident on I-345, I-30, or another Dallas highway, call (214) 699-6524 for a free consultation. You don’t pay unless we win. This article concerns a developing traffic incident. Information about the vehicles involved, injuries, and cause of the collision may change as authorities release additional details. Nothing in this article assigns fault before the investigation is complete. This article is for general informational purposes only and is not legal advice. Reading it does not create an attorney-client relationship.

An 18-wheeler crash on Interstate 20 near Lindale, Texas, at mile marker 561 was one of multiple accidents officials were working in the area. The commercial truck wreck occurred along the I-20 corridor near Lindale in Smith County. Officials were responding to several crashes in the area, which was creating traffic problems for motorists traveling through this section of East Texas. Additional details about injuries, the exact sequence of events, and what caused the 18-wheeler to crash have not yet been released. What Happened in the I-20 18-Wheeler Crash Near Lindale? The crash was reported at mile marker 561 on I-20 near Lindale while authorities were dealing with multiple accidents in the area. It is not yet known whether the 18-wheeler collided with another vehicle, lost control, or was involved in a separate sequence of events related to the other crashes. Because this is a developing incident, no conclusions should be drawn about fault until investigators release additional information. Multiple Crashes Can Create Secondary Hazards on I-20 When several crashes occur along the same interstate corridor, drivers may encounter sudden backups, emergency vehicles, lane closures, debris, and stopped traffic. Those conditions can increase the risk of secondary collisions, particularly when commercial trucks are involved. Investigators may need to determine whether the 18-wheeler crash was an isolated incident or whether traffic conditions created by another wreck played any role. Evidence That May Matter After an I-20 Truck Wreck A serious 18-wheeler collision may involve evidence such as: Electronic control module data Dash-camera footage GPS and telematics records Driver hours-of-service information Dispatch communications Tractor and trailer maintenance records Brake and tire condition Cargo-loading records Crash-scene photographs Witness statements Police or DPS crash reports If the truck encountered sudden congestion from another wreck, traffic-camera footage, dash-camera video, and witness statements may be especially important in reconstructing what happened. Injured in an 18-Wheeler Wreck on I-20? The Wooley Law Firm represents people injured in serious commercial truck and 18-wheeler crashes throughout Texas. If you or a family member was injured in an I-20 truck wreck, call (214) 699-6524 for a free consultation. You don't pay unless we win. This article concerns a developing traffic incident. Additional details about injuries, vehicles involved, and the cause of the crash may become available. Nothing in this article assigns fault before the investigation is complete. This article is for general informational purposes only and is not legal advice. Reading it does not create an attorney-client relationship.

Major 18-Wheeler Jackknife Crash on Westbound I-20 at Spur 408 in Dallas Thursday, October 1, 2026 | Dallas, Texas A major 18-wheeler crash on westbound Interstate 20 at the northbound Spur 408 ramp in Dallas was causing serious traffic problems Thursday afternoon, October 1, 2026. The wreck was reported at approximately 1:45 p.m. The 18-wheeler reportedly jackknifed and left the roadway near the Spur 408 northbound ramp. Emergency crews were responding to the scene, and motorists traveling through this section of I-20 should expect significant delays while the truck is recovered and the crash is investigated. What Happened in the I-20 18-Wheeler Crash at Spur 408? Initial information indicates that the tractor-trailer jackknifed before leaving the roadway. Additional details about whether another vehicle was involved, possible injuries, and what caused the truck driver to lose control have not yet been released. Because this is a developing crash investigation, it is too early to determine whether speed, braking, roadway conditions, another vehicle, mechanical problems, or another factor contributed to the wreck. What Causes an 18-Wheeler to Jackknife? A jackknife occurs when the tractor and trailer move out of alignment and the trailer swings toward the side of the tractor. Possible factors in a jackknife crash may include: Sudden or improper braking Loss of tire traction Excessive speed for roadway conditions Trailer brake problems Tire failure Driver overcorrection Improperly loaded or shifting cargo Another vehicle cutting in front of the truck Wet or slippery pavement The fact that an 18-wheeler jackknifed does not, by itself, establish why the crash occurred. Why Investigators Should Examine the Tractor and Trailer When an 18-wheeler jackknifes and leaves the roadway, the physical condition of the tractor and trailer can become important evidence. Investigators may examine: Tractor and trailer brake systems Tires and tread condition Electronic control module data Dash-camera footage GPS and telematics information Driver hours-of-service records Maintenance and inspection records Cargo weight and loading information Vehicle damage and final resting positions Skid marks and other roadway evidence This information may help determine when the truck began to lose control and what occurred immediately before the trailer swung out. Trucking Company Evidence After a Dallas 18-Wheeler Wreck A serious commercial truck crash can involve evidence held by the trucking company that would not normally exist in a passenger-car collision. Potential records can include dispatch communications, electronic logging-device data, driver qualification records, inspection documents, maintenance history, onboard camera footage, and GPS information. Preserving that evidence can be especially important after a major jackknife crash because the truck may be repaired, moved, or returned to service after the investigation. Injured in an I-20 18-Wheeler Wreck in Dallas? The Wooley Law Firm represents people injured in serious commercial truck and 18-wheeler crashes throughout Dallas and North Texas. If you were injured in an 18-wheeler accident on I-20 or another Dallas highway, call (214) 699-6524 for a free consultation. You don't pay unless we win. This article concerns a developing traffic incident. Information about the cause, vehicles involved, and any injuries may change as authorities release additional details. Nothing in this article assigns fault before the investigation is complete. This article is for general informational purposes only and is not legal advice. Reading it does not create an attorney-client relationship.