ARLINGTON, Texas — Arlington police have closed all westbound lanes of Interstate 30 near Collins Street following a fatal crash involving a pedestrian on the highway. The incident has resulted in a significant traffic disruption, with authorities warning motorists to expect an extended closure in the area. Drivers traveling through Arlington are being advised to avoid the affected section of I-30 and use an alternate route while emergency crews and investigators remain at the scene. The circumstances surrounding the crash, including the identity of the pedestrian and how the person entered the roadway, have not been provided in the information currently available. Authorities are expected to investigate the incident and determine what led to the fatal collision. Fatal pedestrian crashes on major highways can require lengthy road closures as investigators document the scene, collect evidence, and work to establish the sequence of events. Arlington police have previously investigated fatal pedestrian incidents on area highways, including a 2025 collision on State Highway 360 near I-30 that resulted in the death of an adult pedestrian. Motorists in the Arlington area should allow additional travel time and consider alternative roads until police announce that the westbound lanes have reopened. Drivers should also exercise caution around emergency personnel and follow posted traffic directions while crews work near the highway. At this stage, details about the current victim, the vehicle or vehicles involved, and any potential contributing factors remain unavailable. Additional information may be released as the investigation progresses. The fatal crash serves as another reminder of the dangers pedestrians face on high-speed roadways. Arlington police have previously urged pedestrians never to enter highway lanes because approaching vehicles may have limited time and distance to stop safely. Authorities continue working at the scene, and motorists are encouraged to seek another route until the closure is lifted. Post navigation Stuart Mackie, Obituary Death, Bellshill Scotland Beloved Resident – Has Died Ian Kristoff Galeon, Grade 9 student, & Marc Xyrus Daclan, Death: Two St. John Academy Students Killed in Tragic Vehicular Accident