Origin
Houston, TX
Afternoon in Houston on Sunday
Local time
1:56 PM
CDT
Current temp
70°F
Unavailable
Live forecast
Trip from Houston, TX to Port Lavaca, TX
Drive Time
2h 52m
Distance
127.4 mi
205 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$19
one way
Houston, TX
Trace Hudson
Port Lavaca, TX
Jeff Stapleton
Trip Overview
The drive from Houston, TX to Port Lavaca, TX covers 127.4 miles and takes about 2h 52m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Congress Street, Smith Street, Southwest Freeway for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $19.46 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
63.7 miles from Houston, TX
A natural place for your longest stop of the day , about 1h 26m into the drive .
Drive Character
Expect a 2h 52m drive with frequent turns across 127.4 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 24 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Congress Street is one of the defining roads on this drive.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. Navigation is very simple — set it and forget it for most of the drive.
Route Complexity
1/10
Very easy - short and simple to drive
The drive from Houston, TX to Port Lavaca, TX is easy. At 2h 52m with 0% highway, most drivers will find it relaxed and low-stress.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Houston, TX to Port Lavaca, TX is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Congress Street | Unavailable | Refreshing |
| Smith Street | Unavailable | Refreshing |
| Southwest Freeway | Unavailable | Refreshing |
| Spur 10 | Unavailable | Refreshing |
| Southwest Freeway Frontage Road | Unavailable | Refreshing |
| US 59 | Unavailable | Refreshing |
| Highway 59 | Unavailable | Refreshing |
| TX 172 | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Longest stretch:
Congress Street
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Houston, TX and Port Lavaca, TX.
1
Start on Louisiana Street
148 ft
·
12 sec
·
Louisiana Street
2
Turn left onto Congress Street
299 ft
·
15 sec
·
Congress Street
3
Turn left onto Smith Street
2.7 mi
·
5 min
·
Smith Street
4
Merge slight left onto Southwest Freeway
33 mi
·
37 min
·
Southwest Freeway
5
Take the exit slight right toward Spur 10: Cottonwood, Church Road, Hartledge Road
0.2 mi
·
28 sec
·
Spur 10: Cottonwood, Church Road, Hartledge Road
6
Turn straight onto Southwest Freeway Frontage Road
1.0 mi
·
1 min
·
Southwest Freeway Frontage Road
7
Continue on Southwest Freeway Frontage Road
0.4 mi
·
1 min
·
Southwest Freeway Frontage Road
8
Continue on US 59 Southbound Frontage Road
0.9 mi
·
2 min
·
US 59 Southbound Frontage Road
9
Take the ramp straight
0.2 mi
·
25 sec
10
Merge slight left
9.2 mi
·
10 min
11
Keep slight left
6.6 mi
·
7 min
12
Take the exit slight right
1.5 mi
·
2 min
13
Continue on US Highway 59
35 mi
·
39 min
·
US Highway 59
14
Take the exit slight right toward TX 172, FM 710
0.2 mi
·
27 sec
·
TX 172, FM 710
15
Turn left onto Feeder Road
371 ft
·
15 sec
·
Feeder Road
16
Turn left
1.4 mi
·
2 min
17
Continue on State Highway 172
22 mi
·
37 min
·
State Highway 172
18
Turn slight right
0.2 mi
·
40 sec
19
Continue straight
0.3 mi
·
50 sec
20
Turn straight
11 mi
·
16 min
21
Turn left onto Broadway Street
1.5 mi
·
2 min
·
Broadway Street
22
Continue on North Commerce Street
0.2 mi
·
27 sec
·
North Commerce Street
23
Turn right onto East Main Street
0.2 mi
·
17 sec
·
East Main Street
24
Arrive at your destination
Trip Plan
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 63.7 miles from Houston, TX, or about 1h 26m into the drive.
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 80 miles or 1h 48m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 63.7 miles or 1h 26m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 21m
Traffic, exits, and arrival timing usually matter more near Port Lavaca, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Houston, 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 Houston, TX
This is one driving day of about 127.4 miles and 2h 52m.
Your first comfortable stop window is around 80 miles from Houston, 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.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 63.7 mi from Houston, TX · 1h 26m into the drive
Mid-route town
Meal stop
64 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
Fuel and coffee
A short stop after about 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 63.7 miles from Houston, TX, which is a good place for a longer meal and fuel stop.
Arriving in Port Lavaca, TX
The final approach into Port Lavaca, TX usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Port Lavaca, TX.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$19.46 one way
$38.92 round trip
$3.88/gal
25.4 MPG avg
45 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $21.33 | $42.65 |
| premium | $4.59 | $23.03 | $46.05 |
| diesel | $5.64 | $28.30 | $56.61 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$19
Meals
$25–$50
Total
$44–$69
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 44.6 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $13 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 38.2 | 0 | $13.38 | $6.12 |
| Efficient EV | 31.9 | 0 | $11.15 | $5.10 |
| EV Truck/SUV | 51 | 0 | $17.84 | $8.15 |
Gas CO2
45 kg
EV CO2
15 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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.
Destination
Port Lavaca, TX
Afternoon in Port Lavaca on Sunday
Local time
1:56 PM
CDT
Current temp
79°F
Unavailable
Live forecast
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
9 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 52m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Houston, TX to Port Lavaca, TX covers 127.4 miles and takes about 2h 52m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Congress Street, Smith Street, Southwest Freeway. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 63.7 miles from Houston, TX. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $19.46 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
The drive from Houston, TX to Port Lavaca, TX is easy. At 2h 52m with 0% highway, most drivers will find it relaxed and low-stress.
This route does not have any notably tricky sections. Most of the drive from Houston, TX to Port Lavaca, TX is straightforward, with well-signed roads and simple exits.
The route from Houston, TX to Port Lavaca, TX does not surface many named destination signs beyond the main corridor.
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