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Trip from Brownsville, TX to Bay City, TX

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Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Jul 20, 2026 · Editorial standards

Drive Time

6h 10m

Distance

296.6 mi

477 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$41

one way

EV Charging

Unknown

Best Time to Leave

Save up to 39 min
4 AM
5h 57m ★
6 AM
6h 10m
8 AM
6h 36m
10 AM
6h 19m
12 PM
6h 17m
3 PM
6h 20m
5 PM
6h 34m
8 PM
6h 3m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Downtown Brownsville, TX, TX

Brownsville, TX

Eddie O.

city in and the county seat of Matagorda County, Texas, United States

Bay City, TX

Wikimedia Commons

Trip Overview

Brownsville, TX to Bay City, TX is 296.6 miles and takes about 6h 10m via U.S. Highway 77, with a fuel budget near $46 and enough daylight to finish in a day. This trip stays within Texas, moving from the southern edge of the Great Plains region northward. It's a straightforward, primarily highway drive that should feel familiar if you've traveled through similar Texas landscapes before. Given the relatively short duration, it's a practical option for a single-day excursion.

Trip Pace

Same-day drive is realistic

A same-day return is possible, but it will make for a full day on the road.

Break Rhythm

1 planned break

Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.

Midpoint

148.3 miles from Brownsville, TX

A natural place for your longest stop of the day , about 3h 2m into the drive .

Main Roads

Road Distance Duration
U.S. Highway 77 126.7 mi 2h 20m
US 77 37.6 mi 44m
United States Highway 77 33 mi 37m
North Wells Street 27.3 mi 40m
US Highway 59 South 27.2 mi 29m
North Expressway 10.6 mi 12m
FM 2431 8.8 mi 15m
TX 35 6.3 mi 9m
Longest stretch: U.S. Highway 77 — 126.7 mi, about 2h 20m

Turn-by-Turn Driving Directions

Step-by-step road directions between Brownsville, TX and Bay City, TX.

1

Start on US 77 Business

0.3 mi · 40 sec · East Washington Street
2

Turn right onto East 7th Street

0.9 mi · 1 min · East 7th Street
3

Turn left onto North Frontage Road

0.2 mi · 20 sec · North Frontage Road
4

Take the ramp

0.4 mi · 54 sec
Toward I 69E North, US 77 North, US 83 North Use the left lane.
5

Merge onto I 69E; US 77; US 83

11 mi · 12 min · North Expressway
Use the straight / slight right lanes.
6

Continue on I 69E; US 77; US 83

102 mi · 1 hr 53 min · U.S. Highway 77
Use the straight / slight right lanes.
7

Keep slight left at fork

0.2 mi · 14 sec
8

Merge onto I 69E; US 77

1.2 mi · 1 min · I 69E; US 77
9

Continue on U.S. Highway 77

12 mi · 12 min · U.S. Highway 77
10

Take the exit

0.3 mi · 34 sec
11

Turn straight onto US Highway 77 Frontage Road

485 ft · 17 sec · US Highway 77 Frontage Road
12

Turn right onto County Road 10

1.0 mi · 4 min · County Road 10
13

Turn left onto County Road 79

4.0 mi · 15 min · County Road 79
14

Turn left onto County Road 18

0.2 mi · 43 sec · County Road 18
15

Turn sharp right

1.1 mi · 2 min
16

Take the ramp

0.4 mi · 57 sec
17

Merge onto US 77

2.3 mi · 2 min · Driscoll Bypass
18

Continue on US 77

13 mi · 14 min · U.S. Highway 77
19

Merge onto I 37; US 77; I 69E

1.4 mi · 1 min · I 37; US 77; I 69E
20

Keep slight left at fork

0.8 mi · 50 sec
21

Continue on I 37; US 77; I 69E

463 ft · 5 sec · I 37; US 77; I 69E
22

Take the exit onto US 77

38 mi · 44 min · US 77
Toward Sinton, Victoria
23

Turn slight right onto US 77

33 mi · 37 min · United States Highway 77
24

Keep slight left at fork onto Spur 91

1.5 mi · 1 min · Spur 91
25

Merge onto US 59

27 mi · 29 min · US Highway 59 South
26

Take the exit

0.2 mi · 25 sec
Toward Loop 521
27

Continue on Loop 521

1.9 mi · 3 min · Main Street
28

Turn right onto TX 111

27 mi · 40 min · North Wells Street
29

Continue on FM 2431

8.8 mi · 15 min · FM 2431
30

Turn right onto FM 1468

0.5 mi · 53 sec · Broadway
31

At end of road, turn left onto TX 35

6.3 mi · 9 min · TX 35
32

Arrive at destination

TX 35

Trip Plan

For this drive, leaving in the morning is best to maximize daylight and allow for a relaxed pace. With a total duration of just over 6 hours, you can comfortably complete this in one day without needing to stop overnight. The route only lists one recommended stop, so plan your refueling and break times around that or other convenient points along U.S. Highway 77. Keep an eye on your fuel gauge, especially during the longer 126.7-mile stretch on the highway, as services can be spaced out.

Morning Departure

Start early — leave by 6-7 AM to arrive at a reasonable hour.

Evening Departure

This is a long drive — plan for a morning departure or consider splitting it into two days.

You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 148.3 miles from Brownsville, TX, or about 3h 2m into the drive.
The longest continuous stretch on this route runs about 126.7 miles.

This is a comfortable same-day trip.

Departure

Before you leave

Start with fuel, water, and navigation already sorted so the first hour feels easy.

First stop

Around 65 miles or 1h 14m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 148.3 miles or 3h 2m in

This is the best place for your longest stop, a real meal, and a full fuel check.

Final approach

Final hour starts around 4h 50m

Traffic, exits, and arrival timing usually matter more near Bay City, TX than in the middle of the route.

Before You Leave

+

Open the route before leaving Brownsville, TX so your first major turns are already loaded.

+

Leave with enough water and a charging cable within reach, not packed away.

+

Check your fuel range against the first long segment, especially if you are starting outside city service areas.

Day 1

Settle into the route from Brownsville, TX

This is one driving day of about 296.6 miles and 6h 10m.

Your first comfortable stop window is around 65 miles from Brownsville, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on U.S. Highway 77 for about 126.7 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Downtown Sinton, TX, TX

Mid-route town

Meal stop

Sinton, TX

148 mi into the route

Best for: Lunch, fuel, and a longer reset

This sits close to the middle of the route, so it works well for the longest stop of the day.

Pacing Suggestions

Lyford, TX

Fuel and coffee

A short stop after about 65 miles helps settle the day before fatigue starts building.

Sinton, TX

Meal break

The midpoint is around 148.3 miles from Brownsville, TX, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before U.S. Highway 77 if your tank is already low. That segment runs about 126.7 miles.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Stops Along Your Drive

Picked by where they fit in your drive — first break, midpoint reset, final stretch.

Victoria County Northbound Rest Area

0 mi from route

Victoria County Southbound Rest Area

0.1 mi from route

Kenedy County Rest Area

0.1 mi from route

Texas Travel Information Center at Harlingen

0.1 mi from route

Love's Travel Stop

0.1 mi from route

Love's Travel Stop

0.1 mi from route

Love's Travel Stop

0.1 mi from route

Road Ranger

0.1 mi from route

Service Plaza

0.1 mi from route

Love's Travel Stop

1.4 mi from route

San Patricio County Northbound Rest Area

2.2 mi from route

Place data sourced from public business listings. Hours and availability may vary.

Heads-up: tricky spots

5 of 21

5 decision points cluster between mile 1.2 and 152.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

4
1.2 mi into trip | ~2m in | North Frontage Road

Turn left onto North Frontage Road

Navigation decision point

6
1.4 mi into trip | ~2m in

Take the ramp toward I 69E North, US 77 North, US 83 North

Lane positioning matters here. Multiple destination signs - pick the right one

Use the left lane. Toward I 69E North, US 77 North, US 83 North
5
1.8 mi into trip | ~3m in | I 69E; US 77; US 83 / North Expressway

Merge onto I 69E; US 77; US 83 / North Expressway

Merge point - match speed before joining. Lane positioning matters here

Use the straight / slight right lanes.
5
132.9 mi into trip | ~2h 44m in

Turn sharp right

Sharp turn - reduce speed on approach

5
152.3 mi into trip | ~3h 7m in | US 77

Take the exit onto US 77 toward Sinton, Victoria

Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one

Toward Sinton, Victoria

Fuel & Cost

Regular Gas

$40.62 one way

$81.25 round trip

$3.48/gal 25.4 MPG avg 104 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $3.89 $45.38 $90.75
premium $4.23 $49.34 $98.67
diesel $4.80 $56.00 $112.01

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$41

Meals

$25–$50

Total

$66–$91

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 103.8 kg one way. Prices: EIA weekly data, 2026-07-13.

Driving Electric?

About $31 in charging · 1 stop · 66% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 89 1 $31.14 $14.24
Efficient EV 74.2 0 $25.95 $11.86
EV Truck/SUV 118.6 1 $41.52 $18.98

Gas CO2

104 kg

EV CO2

35 kg (66% less)

Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.

DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.

Travel Intel

Current conditions at both ends of the drive.

Forecast as of Jul 17, 2026

Origin

Brownsville, TX

Late night in Brownsville on Monday

Local time

2:19 AM

CDT

Current temp

80°F

Partly Cloudy

SSE 10 mph 0% chance Live forecast

Flash Flood Warning

Flash Flood Warning issued July 17 at 2:45AM CDT until July 17 at 7:00AM CDT by NWS Austin/San Antonio TX

Flood Watch

Flood Watch issued July 17 at 1:45AM MDT until July 17 at 6:00PM MDT by NWS Midland/Odessa TX

Destination

Bay City, TX

Late night in Bay City on Monday

Local time

2:19 AM

CDT

Current temp

78°F

Partly Cloudy

SE 5 mph 3% chance Live forecast

Flash Flood Warning

Flash Flood Warning issued July 17 at 2:45AM CDT until July 17 at 7:00AM CDT by NWS Austin/San Antonio TX

Flood Watch

Flood Watch issued July 17 at 1:45AM MDT until July 17 at 6:00PM MDT by NWS Midland/Odessa TX

Seasonal Notes

Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.

Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.

Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.

Time zone

Same local time

Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.

Temperature spread

2 degrees cooler at arrival

A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.

Road read

6h 10m on the road

Start early — leave by 6-7 AM to arrive at a reasonable hour.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

National Parks Near This Route

Worth a detour if your schedule allows.

Palo Alto Battlefield National Historical Park

Palo Alto Battlefield National Historical Park

National Historical Park

On May 8, 1846, U.S. and Mexican troops clashed on the prairie of Palo Alto. The battle was the first in a two-year long war that changed the map of North America. Although the two countries have deve...

5 mi from route ~11 min detour Free near mile 10.2
View on nps.gov
Padre Island National Seashore

Padre Island National Seashore

National Seashore

Protecting sixty-six miles of wild coastline along the Gulf of America, the narrow barrier island is home to one of the last intact coastal prairie habitats in the United States. Along the hypersaline...

27 mi from route ~68 min detour $25 near mile 92.1
View on nps.gov

Park data from the National Park Service API. Alerts update every 2 hours.

What kind of drive is this?

This route is 85% highway, meaning you'll spend most of your time on U.S. Highway 77. The longest continuous stretch on the highway is 126.7 miles, so expect long periods of cruising. You'll transition to surface roads for the remaining 15% of the trip. Expect a rural cruising feel for much of the drive, with a steady pace before reaching your destination.

85% highway — fuel and pacing are the main things to plan.
32 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 126.7 mi on U.S. Highway 77.

How Hard Is This Drive?

9/10

This is a straightforward highway drive that stays mostly on U.S. Highway 77 and US 77. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 1.2 miles in near North Frontage Road.

Driving Effort 9/10

High effort - long or complex enough to need steady focus all day

Balances navigation complexity with total wheel time.

This is a demanding drive. With 21 significant decision points across 296.6 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.

Where does it get tricky?

The main spots that need attention: at 1.2 miles (North Frontage Road): Navigation decision point; at 1.4 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 1.8 miles (I 69E; US 77; US 83 / North Expressway): Merge point - match speed before joining. Lane positioning matters here.

Elevation Profile

Mostly flat terrain

109 ft 23 ft

Total Climb

158 ft

Total Descent

142 ft

Highest Point

109 ft

~233.1 mi in

Elevation Range

86 ft

Towns Mentioned on Route Signs

Based on OSRM destination-sign hints, not a full list of every settlement the road passes.

Between Brownsville, TX and Bay City, TX, road signs point toward Sinton, Victoria and Loop 521.

Sinton

152.3 mi in | ~3h 7m | via US 77

Victoria

152.3 mi in | ~3h 7m | via US 77

Loop 521

251.6 mi in | ~4h 59m

About the Cities

Starting in Brownsville, TX

Full guide →

Founded 1849

Located at the southernmost tip of Texas, Brownsville is a popular location for Mexican and American beach tourists. It is part of the Rio Grande Valley, a four-county region known for its abundance in citrus fruit production and Winter Texan population. The city features a combination of different climate regimes: Gulf Coast plains and the Great Plains. There is a lot to do in this city: historical museums, art galleries, beaches, birding locations and natural wildlife refuges. As Brownsville is a border town, its culture is predominantly Hispanic.

Top landmarks

  • USS Cabot — 1943 Independence-class aircraft carrier
  • Fort Brown — Texas, a former US Amy post
  • Palo Alto Battlefield National Historical Park — historic site in Brownsville (vicinity), Cameron County, Texas

Arriving in Bay City, TX

Full guide →

Bay City is a small city in the Gulf Coast region of Texas. It's on SH-35, about two hours from Houston, at the Colorado River.

City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 6h 10m. Total distance: 296.6 miles.

Family Friendly

Moderate complexity with 1 natural rest stops along the way.

Solo Traveler

6h 10m drive, plan rest stops for pacing.

Frequently Asked Questions

The longest stretch is about 126.7 miles on U.S. Highway 77. The full list of main roads is in the Roads section above.

Yes — we found about 11 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.

It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Bay City, TX before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.

Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 11 rest areas along the route for bathroom stops.

The main spots that need attention: at 1.2 miles (North Frontage Road): Navigation decision point; at 1.4 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 1.8 miles (I 69E; US 77; US 83 / North Expressway): Merge point - match speed before joining. Lane positioning matters here.

Yes — Palo Alto Battlefield National Historical Park and Padre Island National Seashore. See the National Parks section for detour distances and tips on detours.

Not recommended in a single day. At 6.2 hours each way, a round trip means 12.3 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Bay City, TX before the return drive.

How this page is built

Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, USGS 3DEP for elevation, and NPS for national parks. See our methodology for refresh cadence and limitations.

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