Car accidents in Dallas County occur on one of the most heavily traveled and historically congested highway networks in the United States. Interstate 35E carries enormous traffic through the heart of Dallas connecting San Antonio to Oklahoma City; I-30 runs east-west through the city; I-635 (LBJ Freeway) rings the northern and eastern city limits; I-20 runs along the southern edge; and US-75 (Central Expressway), SH-183, SH-12 (Loop 12/Ledbetter), and numerous surface thoroughfares complete the system. The Dallas North Tollway and President George Bush Turnpike serve the northern portions of the county. Crash rates on these corridors are high: the LBJ Freeway (I-635) and the I-35E/I-30/I-45 "mixing bowl" interchange are among the most dangerous stretches in Texas. Texas is an at-fault state for auto liability, meaning the driver who caused the crash — and their liability insurer — is responsible for resulting damages, subject to the 51% bar under Chapter 33.
Texas requires drivers to carry minimum liability insurance of $30,000 per injured person, $60,000 per accident, and $25,000 for property damage (the 30/60/25 minimums under Tex. Transp. Code §601.072). These limits are chronically inadequate for serious crash injuries in a county where a Parkland Memorial Hospital trauma admission or a Baylor University Medical Center surgery can easily exceed them. Uninsured/underinsured motorist (UM/UIM) coverage — which Texas insurers must offer and can only be rejected in writing — provides protection when the at-fault driver is uninsured (common in Dallas County, which has among the highest rates of uninsured drivers in Texas) or when the at-fault driver's limits are insufficient. Personal Injury Protection (PIP) coverage, also required to be offered and rejectable only in writing, pays your own medical bills and a portion of lost wages regardless of fault — useful for immediate expenses while the liability claim is resolved.
Commercial truck crashes are a major and growing problem in Dallas County. The county is a major freight hub — I-35E is a primary NAFTA trade corridor carrying heavy cross-border truck traffic — and Dallas logistics facilities and distribution centers generate constant heavy-truck movement on local roads and highways. Federal Motor Carrier Safety Regulations (49 C.F.R. §390 et seq.) impose hours-of-service limits, driver-qualification and drug-testing requirements, and maintenance standards. A truck carrier's electronic logging device (ELD) data, driver qualification files, maintenance records, and dashcam footage can be overwritten in weeks under routine retention schedules, making an immediate written litigation-hold demand essential. The motor carrier, a freight broker, a cargo shipper, or a cargo loader may all share liability alongside the driver, and commercial truck insurance minimums are far higher than personal auto policy minimums. DART bus accidents are also a distinct category governed by the Texas Tort Claims Act's notice requirements (see Personal Injury topic above).
After a crash in Dallas County, the responding agency depends on location: Dallas Police Department (DPD; 1 Police Plaza, Dallas TX 75202; 214-744-4444) for crashes within Dallas city limits; the Dallas County Sheriff's Department for unincorporated county areas; and city police departments (Irving PD, Garland PD, Mesquite PD, Rowlett PD, Duncanville PD, DeSoto PD, etc.) within their respective jurisdictions. The Texas Department of Public Safety (TxDPS) responds to crashes on state highways and interstates. The responding agency prepares the Texas Peace Officer's Crash Report (CR-3), obtainable from the agency's records division or through the Texas DOT Crash Records Information System (CRIS). The CR-3 documents the officer's contributing factor assessment and any citations issued. If a city vehicle, DART vehicle, or other government vehicle was involved, preserve all evidence immediately and consult an attorney about the 90-day notice requirement.
Dallas County has extensive surveillance camera infrastructure — traffic management cameras, toll system cameras, business cameras, and residential cameras — that often captures crash footage. This footage is commonly overwritten within 30 to 72 hours without a preservation demand, making immediate action critical. The two-year statute of limitations (Tex. Civ. Prac. & Rem. Code §16.003) applies to injury claims. Rideshare use (Uber, Lyft) is particularly high in Dallas's entertainment districts — Downtown, Deep Ellum, Uptown, Oak Lawn, Lower Greenville — and rideshare crashes in these areas are common; coverage depends on the driver's trip phase at the moment of the crash, with the TNC's $1 million commercial policy applying once a ride is accepted or a passenger is aboard. The Dallas Bar Association Lawyer Referral Service (214-220-7423) can connect crash victims with attorneys who handle Dallas County car accident claims.
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