The Wayro route from Brownsville to Aguascalientes is 546 miles (879 km), about 10 h 12 min of driving without stops. The U.S.–Mexico border is at about mile 1 on this route, near the Brownsville port of entry.
What the State Department tells travelers on this route:
- Nuevo León: “Those traveling between the U.S. border and Monterrey on highways 85/85D, 54, and 40/40D should exercise caution and avoid travel after dark.”
- Nuevo León: “Armed robberies and carjackings have occurred along these highways even during daylight hours.”
| Distance | 546 mi (879 km) |
|---|---|
| Driving time, no stops | 10 h 12 min |
| Main roads, in order | MEX-2 → MEX-2D → MEX-40 → MEX-40D → MEX-54 → ZAC 155 → MEX-45D → MEX-45 → AGS |
| Border crossing | about mile 1 of this route, Texas → Tamaulipas (near the Brownsville, TX port of entry) |
| Mexican states on the route | Tamaulipas (Level 4), Nuevo León (Level 2), Coahuila (Level 3), Zacatecas (Level 4), Aguascalientes (Level 2) |
| Toll roads | MEX-2D, MEX-40D, MEX-45D |
| Fuel estimate (car at 25 mpg) | about 21.8 gal; actual use varies by vehicle and traffic |
| Stops listed below | 6 |
Crossing into Mexico: what you need for Aguascalientes
| Passport | Passport book or passport card to enter Mexico by land |
|---|---|
| FMM entry permit | Required for this trip: Aguascalientes is well beyond the 12-mile (20 km) border zone where the permit is not needed |
| Temporary vehicle import permit (TIP) | Required for a U.S.-registered vehicle this far into Mexico |
| Mexican auto insurance | Required for all vehicles: buy a Mexican policy before you cross |
Sources: U.S. State Department, Mexico travel information (updated August 11, 2026); permits are issued by Banjercito.
Crossing at Brownsville
Brownsville and Matamoros are linked by several crossings, including the B&M and Gateway International bridges, which serve pedestrians, cars and buses, and the Veterans International Bridge at Los Tomates, which also carries commercial trucks.
What the drive from Brownsville to Aguascalientes is like
MEX-54 (204 mi) and MEX-40D (160 mi) carry about 67% of the 546 miles. The U.S. part of the drive runs through Texas for about 1 miles; after the border at Brownsville you have about 545 miles left in Mexico. The Mexican leg uses MEX-2D, MEX-40D, MEX-45D, toll highways (cuota). Of the 6 stops listed below, 3 are within a mile of the road.
The route from Brownsville to Aguascalientes, road by road
| Road | Route miles (from–to) | Length, mi | State |
|---|---|---|---|
| local roads | 0–3 | 3 | Texas, Tamaulipas |
| MEX-2 | 3–19 | 16 | Tamaulipas |
| MEX-2D | 19–69 | 50 | Tamaulipas |
| connecting roads | 69–70 | 1 | Tamaulipas |
| MEX-40 | 70–87 | 17 | Tamaulipas, Nuevo León |
| MEX-40D | 87–184 | 97 | Nuevo León |
| MEX-40 | 184–189 | 5 | Nuevo León |
| local roads | 189–197 | 8 | Nuevo León |
| connecting roads | 197–200 | 3 | Nuevo León |
| MEX-40D | 200–263 | 63 | Nuevo León, Coahuila |
| MEX-54 | 263–467 | 204 | Coahuila, Zacatecas |
| connecting roads | 467–468 | 1 | Zacatecas |
| ZAC 155 | 468–472 | 4 | Zacatecas |
| MEX-45D | 472–503 | 31 | Zacatecas |
| MEX-45 | 503–531 | 28 | Zacatecas, Aguascalientes |
| AGS | 531–535 | 4 | Aguascalientes |
| MEX-45 | 535–544 | 9 | Aguascalientes |
| local roads | 544–546 | 2 | Aguascalientes |
- Mile 1 of this route: Texas → Tamaulipas (international border)
- Mile 77 of this route: Tamaulipas → Nuevo León (state line)
- Mile 224 of this route: Nuevo León → Coahuila (state line)
- Mile 302 of this route: Coahuila → Zacatecas (state line)
- Mile 508 of this route: Zacatecas → Aguascalientes (state line)
Stops between Brownsville and Aguascalientes
- Right off the route (under 1 mile): Fundidora Park (mile 192), Monterrey Cathedral (mile 194), Mirador del Obispado (mile 196)
- Nature and outdoors: Resaca de la Palma State Park (mile 8), Estero Llano Grande State Park (mile 32), Fundidora Park (mile 192), La Huasteca (mile 204)
- Museums and history: Monterrey Cathedral (mile 194)
Resaca de la Palma State Park
Shaped by the Rio Grande, this Brownsville park protects resacas and semi-tropical woodland for birding. Private cars aren't allowed, so visitors explore more than eight miles of trails and four observation decks by tram, bike or on foot.
Estero Llano Grande State Park
Part of the World Birding Center in the Lower Rio Grande Valley, this car-free park mixes wetlands, ponds, woodlands, and thorn scrub. About 340 bird species have been recorded, and alligators live at Alligator Lake.
Fundidora Park
For nearly a century this was the Fundidora steelworks; today it's a big public park with preserved industrial buildings, including a former blast furnace that now houses a steel museum with viewing platforms.
Monterrey Cathedral
Built over more than a century and finished with a baroque facade in 1800, Monterrey's cathedral faces the downtown Plaza de Armas. Its bell tower went up in the 1890s, and a 1940s mural by Ángel Zárraga decorates the apse.
Mirador del Obispado
Atop Cerro del Obispado, this hilltop lookout gives wide views over Monterrey and its metro area from a circular plaza beneath a 100-meter flagpole flying a 50-by-30-meter Mexican flag.
La Huasteca
Parque La Huasteca is a municipal park in Santa Catarina, part of the Monterrey area of Nuevo León.
When you get to Aguascalientes
Aguascalientes is the capital of the small central Mexican state of the same name, on the high plateau well south of the border states. The city is best known for the Feria Nacional de San Marcos, and its downtown holds churches, museums and a government palace tied to the 1914 revolutionary convention; the name nods to the hot springs still found at Ojocaliente.
- Museo Regional de Historia de Aguascalientes: Housed in a downtown mansion remodeled by Refugio Reyes around 1908, the INAH museum traces local history from the Pleistocene to the early 20th century. source
- Museo José Guadalupe Posada: Near the Jardín del Encino, the museum shows the famous engraver's calaveras, revolutionary figures and book illustrations. source
- Templo del Señor del Encino: This late-18th-century church, devoted to a Black Christ, keeps Stations of the Cross painted by Andrés López between 1798 and 1801. source
Aguascalientes Museum
Located in the state capital, the Aguascalientes Museum is the city's art museum, set in the city of Aguascalientes, Mexico.
Aguascalientes Cathedral
The cathedral of Aguascalientes stands on the Plaza de la Patria in the city's historic center.
Museum of Contemporary Art
Aguascalientes' Museum of Contemporary Art shows works by contemporary Mexican artists in its Jesús F. Contreras gallery.
More drives to Aguascalientes
From Brownsville to other places in Mexico
- Brownsville, TX to Saltillo
- Brownsville, TX to Parras de la Fuente
- Brownsville, TX to Santiago
- Brownsville, TX to Múzquiz
- Brownsville, TX to Piedras Negras
- Brownsville, TX to San Miguel de Allende
All routes to Aguascalientes, border crossings and permits in one place: Driving to Aguascalientes, Mexico from the U.S.
Continue Your Adventure
Frequently asked questions
How long is the drive from Brownsville to Aguascalientes?
About 10 h 12 min of driving without stops, over 546 miles.
How far is Aguascalientes from Brownsville by car?
About 546 miles (879 km) on the Wayro route. Other map services may show a few miles more or less, depending on where they start and end in each city.
Where does the Brownsville to Aguascalientes drive cross into Mexico?
At about mile 1 of this route, from Texas into Tamaulipas, near the Brownsville port of entry.
Do I need a permit to drive my car from Brownsville to Aguascalientes?
Yes. A temporary vehicle import permit (TIP) is required for a U.S.-registered car this far into Mexico. You also need Mexican auto insurance and a passport book or card. An FMM entry permit is required too.
Is it safe to drive from Brownsville to Aguascalientes?
The U.S. State Department rates Tamaulipas Level 4: Do Not Travel; Nuevo León Level 2: Exercise Increased Caution; Coahuila Level 3: Reconsider Travel; Zacatecas Level 4: Do Not Travel; Aguascalientes Level 2: Exercise Increased Caution (advisory issued May 29, 2026). Read the full advisory before you go.
What roads does the drive from Brownsville to Aguascalientes use?
In order: MEX-2, MEX-2D, MEX-40, MEX-40D, MEX-54, ZAC 155, MEX-45D, MEX-45 and AGS. The road-by-road table above shows the route miles and states for each one.
What are good stops between Brownsville and Aguascalientes?
Closest to the road: Fundidora Park (park, mile 192, 0.2 mi from the route); Monterrey Cathedral (cathedral, mile 194, 0.2 mi from the route); Mirador del Obispado (scenic viewpoint, mile 196, 0.4 mi from the route). All stops are described above.
How we put this guide together
Wayro calculates the route from OpenStreetMap road data; mile numbers are positions along this route, not highway mile markers, and "from the route" distances are straight-line, so the real detour depends on access roads. Stops are chosen from parks, natural sites, museums, historic sites and attractions close to the route (roughly 2 to 7 miles depending on the type, farther for World Heritage sites): at least one strong stop for each stretch of the drive, then the best-known places nearest the road, with no more than five of one type, up to nine in all. Places that are closed, private or not open to visitors are removed. Place and city descriptions are written by the Wayro team from official park, museum, tourism and government websites and other published sources. Safety levels and entry rules were checked against the U.S. Department of State on September 29, 2026. Conditions change, so check the linked sources before you travel.
Route data © OpenStreetMap contributors.