County roads in Texas are governed by Chapter 251 of the Transportation Code, which puts each county’s commissioners court in charge of establishing, classifying, maintaining, and closing the roads that serve the county. That authority is separate from the state highway system run by TxDOT, and it shapes almost every practical question a rural landowner asks: whether the county will grade a road, how a new route gets approved, what happens when a road crosses private land, and when the county can be held responsible for an injury.
How a Road Becomes a County Road
A route enters the county system through one of three paths. The cleanest is formal dedication, where a developer or landowner records a plat granting land to the public for road use; once recorded, the county picks up responsibility.
The second path is long-term use. Under case law developed before 1981, a road used continuously by the public and maintained by the county for more than ten years could be recognized as public. After 1981, the legislature tightened the rules. A county now claiming a road on this basis has to produce written records or other documentation showing continuous maintenance began before that cutoff.
The third path is statutory designation, where the commissioners court takes formal action to add a route to the county map. The county clerk’s office holds the maps, plats, and orders that show which roads carry official status, and that record is where any dispute about a road’s status starts.
Road Classes and Right-of-Way
The commissioners court must classify every public road as first-class, second-class, or third-class, and the class sets minimum widths for the road and its causeway (the elevated, paved portion).1State of Texas. Texas Code TN – Chapter 251
- First-class roads: at least 40 feet wide but no more than 100 feet, with a causeway of at least 16 feet.
- Second-class roads: same width standards as first-class.
- Third-class roads: minimum width of 20 feet, causeway at least 12 feet.
Those numbers matter because they define the right-of-way the county controls on each side of the traveled surface. A fence set close to the pavement on a first-class road may sit on public land without the owner realizing it.
Who Maintains the Road, and With What Money
The commissioners court oversees upkeep of every road in the county’s official inventory. That authority covers construction, repairs, drainage, and bridge maintenance, and the court can hire workers, buy equipment, and use whatever materials the work requires.1State of Texas. Texas Code TN – Chapter 251
The duty stops at the inventory line. Commissioners cannot spend public funds on private driveways or on state-maintained highways, and using county resources on a private road can expose officials to misconduct charges. In practice, the court ranks projects by traffic volume and condition, so low-traffic rural routes tend to wait.
Funding comes out of general county revenue, largely property taxes. The Texas Constitution caps the total county tax rate at $0.80 per $100 of assessed value across the four constitutional funds combined: general, permanent improvement, road and bridge, and jury. Road maintenance competes with every other county function for that same ceiling.2Justia. Texas Constitution Article 8 Section 9 – Maximum State Tax; County, City, and Town Levies; County Funds; Local Road Laws
Petitioning for a New County Road
Residents who need a new public road can petition the commissioners court. The petition must be signed by at least eight property owners in the precinct where the road would sit. The same eight-signature minimum applies to a petition asking the county to discontinue an existing road.1State of Texas. Texas Code TN – Chapter 251
The petition needs a geographical description of the proposed route with defined start and end points. A professional metes-and-bounds survey strengthens the application and is functionally required for complex routes; right-of-way surveys generally run $2,000 to $5,000 depending on terrain and parcel complexity, with rush fees adding 20 to 50 percent. Filing fees vary by county. Every landowner whose property would be crossed or affected must be identified so each one can be noticed and heard.
Notice Requirements
Before the court can act, the applicants must post written notice of their intent in three locations: at the courthouse door and at two other places near the proposed route. The notice must stay up for at least 20 days before the petition is formally submitted. Skipping the posting, or posting in fewer than three places, can invalidate the whole application.1State of Texas. Texas Code TN – Chapter 251
The Jury of View
After the notice period, the commissioners court appoints a jury of view made up of disinterested property owners. The jury physically inspects the proposed route, evaluates whether the road is genuinely needed, and calculates damages owed to landowners whose property would be taken or diminished.1State of Texas. Texas Code TN – Chapter 251
The jury files a written report, and the court then holds a public hearing where objections can be raised. If the court approves the road, it issues a formal order adding the route to the county map, and the road becomes eligible for public maintenance. The full process from petition to final order commonly takes three to six months, longer if landowners contest the route or the damage figures.
What Happens When a New Road Crosses Your Land
If the county needs private property for a road and the landowner won’t sell, it has to use eminent domain under Chapter 21 of the Texas Property Code. This is where most disputes actually play out.
The county must first make a bona fide written offer supported by a written appraisal from a certified appraiser. The final offer has to equal or exceed the appraised value. The county also has to give the landowner a copy of the appraisal, the proposed deed or easement, and a landowner’s bill of rights, and the owner gets at least 14 days to respond to the final offer.
If the offer is rejected, the county files a condemnation petition. A judge then appoints three disinterested property owners from the county to serve as special commissioners and assess damages. When the entire tract is taken, damages equal local market value at the time of the hearing. When only part is taken, the commissioners must account for both the value of the strip taken and any reduction in value to the remainder. Either side can object to the special commissioners’ findings by filing a written statement, which triggers a full trial. The appraiser must disregard any change in value caused by the road project itself, so the county cannot benefit from a price drop the project announcement created.
Closing, Abandoning, or Vacating a County Road
The commissioners court can close, abandon, and vacate a road on its own initiative or at anyone’s request. When it does, title to the closed road’s land revests in the owners on each side, up to the center line. The signed order goes into the county deed records and works as the conveyance document.3State of Texas. Texas Code TN 251.058 – Closing, Abandoning, and Vacating Public Road
A landowner can seek an injunction against a closure, but only in narrow circumstances: they either own property directly abutting the portion being closed, or the closed road is their only way in or out. Owners along other parts of the road who don’t directly abut the closed section can’t block the order, though they can still seek compensation for depreciation or impaired access.3State of Texas. Texas Code TN 251.058 – Closing, Abandoning, and Vacating Public Road
If an abutting landowner requested the closure, the court can require them to cover reasonable administrative costs and pay the county the market value of the land being conveyed. Existing utility easements survive the closure, so any lines running through the corridor stay in place.
Blocking a County Road Is a Crime
Obstructing a public road in Texas is a criminal offense under Penal Code Section 42.03. Placing an obstruction, locking a gate across the road, or otherwise preventing passage is a Class B misdemeanor. It becomes a state jail felony if the obstruction keeps an emergency vehicle from passing or blocks access to a hospital or emergency medical facility.4State of Texas. Texas Penal Code 42.03 – Obstructing Highway or Other Passageway
This comes up often in rural areas where a landowner believes a road across their property is private. If the road is in the county system, fencing it off or setting barriers is illegal regardless of who holds the underlying title. The right move for an owner who disputes a road’s public status is to challenge the designation through the commissioners court or the courts, not to block the route.
When You Can Sue the County for a Bad Road
Texas counties have governmental immunity from most lawsuits, but the Texas Tort Claims Act carves out an exception that matters for road conditions. A county can be liable for personal injury or death caused by a condition or use of tangible real property, roads included, if a private person would be liable under the same facts.5State of Texas. Texas Code CPRC 101.021 – Governmental Liability
The county owes travelers only the duty a private landowner owes to a licensee, which is a lower standard than what a business owes to a customer. In practical terms, the county does not have to make its roads perfectly safe. But it does have an absolute duty to warn of special defects such as excavations and obstructions on the road, and to warn of missing, damaged, or malfunctioning traffic signs and signals. A washed-out bridge with no warning sign is the classic claim that survives immunity.6State of Texas. Texas Code CPRC 101.022 – Duty Owed