Shenandoah, TX to Laredo, TX is 369.9 miles and takes about 6h 26m via Katy Freeway, with a fuel budget near $54 and enough daylight to finish in a day. This trip stays within Texas, beginning in the Great Plains region and ending in the same area. You'll experience a mix of highway and surface roads for most of this drive. With a single day recommended for completion, it's a manageable route for those looking to cover ground efficiently without an overnight stay. Plan for about 60% of your travel on main roads.
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
184.9 miles from Shenandoah, TX
A natural place for your longest stop of the day
, about 3h 14m into the drive
.
Main Roads
Road
Distance
Duration
Katy Freeway
149.1 mi
2h 30m
Purple Heart Trail
144.5 mi
2h 26m
North Grand Parkway West
37.8 mi
41m
I 10
12.2 mi
13m
South Pan Am Expressway
8.3 mi
9m
Jose Lopez Freeway
8 mi
9m
I 45
3.8 mi
4m
Interstate 45 North Frontage Road
1.4 mi
2m
Longest stretch:
Katy Freeway
— 149.1 mi, about 2h 30m
Traffic on I-10
Hour-of-day weekday pattern from 52 FHWA count stations on your route.
Peak
4 PM
~2,530 veh/hr typical
· worst 3,214
Quietest
2 AM
~317 veh/hr
Peak-to-quiet ratio
8×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Shenandoah, TX and Laredo, TX.
1
Start on Enchanted Drive
413 ft·20 sec·Enchanted Drive
2
Turn right onto Shenandoah Drive
0.2 mi·48 sec·Shenandoah Drive
3
At end of road, turn right onto Interstate 45 North Frontage Road
1.4 mi·2 min·Interstate 45 North Frontage Road
Use the straight / left lanes.
4
Take the ramp
0.3 mi·35 sec
Toward I 45 South
5
Merge onto I 45
3.8 mi·4 min·I 45
Use the straight / slight right lanes.
6
Take the exit
1.0 mi·1 min
Exit 71AToward 99 Toll West: Grand ParkwayUse the straight / slight right lanes.
7
Keep slight left at fork
0.2 mi·30 sec
8
Merge onto TX 99 Toll
38 mi·41 min·North Grand Parkway West
Use the straight / slight right lanes.
9
Take the exit
0.6 mi·1 min
Toward I 10 East, I 10 West: Houston, San AntonioUse the straight / slight right lanes.
10
Keep slight right at fork
0.7 mi·1 min
Toward I 10 West: San AntonioUse the slight right lane.
11
Merge onto I 10; US 90
149 mi·2 hr 30 min·Katy Freeway
Use the straight / slight right lanes.
12
Keep slight left at fork onto I 10; US 90; TX 130
12 mi·12 min·I 10; US 90; TX 130
Use the straight / slight right lanes.
13
Keep slight left at fork onto I 10; US 90; TX 130
0.8 mi·51 sec·90th Infantry Division Highway
Use the straight / slight right lanes.
14
Continue on I 10; US 90
8.0 mi·9 min·Jose Lopez Freeway
Use the straight / slight right lanes.
15
Take the exit onto I 10; US 87
0.2 mi·22 sec·I 10; US 87
Exit 572Toward I 35, I 10 West, US 87 North: Laredo, El Paso, AustinUse the straight / slight right lanes.
16
Keep slight left at fork
0.5 mi·1 min
Toward I 35 South: LaredoUse the slight left lane.
17
Merge onto I 35
8.3 mi·9 min·South Pan Am Expressway
Use the straight / slight right lanes.
18
Continue on I 35
144 mi·2 hr 26 min·Purple Heart Trail
Use the straight / slight right lanes.
19
Turn right onto Houston Street
0.3 mi·42 sec·Houston Street
20
Turn left onto I 35 Bus
272 ft·12 sec·Salinas Avenue
21
Turn left onto Matamoros Street
306 ft·5 sec·Matamoros Street
22
Arrive at destination
Matamoros Street
Trip Plan
Starting early from Shenandoah, TX, will give you ample daylight to reach Laredo, TX, within the estimated 6h 26m driving time. You'll want to factor in at least one stop for fuel and a break, especially since the longest stretch on the Katy Freeway is over 149 miles. Keep an eye on your fuel gauge as you approach Laredo, as services can become more spread out in some areas. Given the single-day recommendation, there's flexibility to adjust your pace if needed, but aim to depart before mid-morning to ensure a comfortable arrival.
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 184.9 miles from Shenandoah, TX, or about 3h 14m into the drive.
The longest continuous stretch on this route runs about 149.1 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 81 miles or 1h 29m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 184.9 miles or 3h 14m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 25m
Traffic, exits, and arrival timing usually matter more near Laredo, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Shenandoah, 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 Shenandoah, TX
This is one driving day of about 369.9 miles and 6h 26m.
Your first comfortable stop window is around 81 miles from Shenandoah, 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 Katy Freeway for about 149.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 18
5 decision points cluster between mile 5.7 and 216.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
5.7 mi into trip|~8m in
Take the exit toward 99 Toll West: Grand Parkway
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 71A
Toward 99 Toll West: Grand Parkway
7
44.8 mi into trip|~52m in
Take the exit toward I 10 East, I 10 West: Houston, San Antonio
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 10 East, I 10 West: Houston, San Anton...
7
45.4 mi into trip|~53m in
Keep slight right at fork toward I 10 West: San Antonio
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 10 West: San Antonio
8
216 mi into trip|~3h 48m in|I 10; US 87
Take the exit onto I 10; US 87 toward I 35, I 10 West, US 87 North: Laredo, El Paso, Austin
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 572
Toward I 35, I 10 West, US 87 North: Laredo, El...
7
216.2 mi into trip|~3h 48m in
Keep slight left at fork toward I 35 South: Laredo
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward I 35 South: Laredo
Fuel & Cost
Regular Gas
$50.66 one way
$101.33 round trip
$3.48/gal25.4 MPG avg129 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$3.89
$56.59
$113.18
premium
$4.23
$61.53
$123.06
diesel
$4.80
$69.84
$139.69
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$51
Meals
$25–$50
Total
$76–$101
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 129.4 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $39 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
111
1
$38.84
$17.76
Efficient EV
92.5
1
$32.37
$14.80
EV Truck/SUV
148
1
$51.79
$23.67
Gas CO2
129 kg
EV CO2
43 kg (67% 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
Shenandoah, TX
Late night
in Shenandoah on Monday
Local time
2:38 AM
CDT
Current temp
76°F
Mostly Cloudy
SE 5 mph1% chanceLive forecast
Flash Flood Warning
Flash Flood Warning issued July 17 at 2:05AM CDT until July 17 at 5:00AM CDT by NWS San Angelo TX
Flood Warning
Flood Warning issued July 17 at 1:58AM CDT until July 19 at 10:00PM CDT by NWS Austin/San Antonio TX
Destination
Laredo, TX
Late night
in Laredo on Monday
Local time
2:38 AM
CDT
Current temp
79°F
Mostly Cloudy
SE 15 mph8% chanceLive forecast
Flash Flood Warning
Flash Flood Warning issued July 17 at 2:05AM CDT until July 17 at 5:00AM CDT by NWS San Angelo TX
Flood Warning
Flood Warning issued July 17 at 1:58AM CDT until July 19 at 10:00PM CDT by NWS Austin/San Antonio 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
3 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
6h 26m 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.
San Antonio Missions National Historical Park
National Historical Park
Welcome to San Antonio Missions, a National Park Service site and the only UNESCO World Heritage Site in Texas. Each mission in the park is a center of community and has been since the early 1700s. Th...
7 mi from route
~18 min detour
Free
near mile 216.8
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect about 60% of this 369.9-mile drive to be on main highways. The longest continuous stretch on a highway is 149.1 miles along the Katy Freeway. After this section, you'll transition to a mixed profile of highway and surface roads. The numerous exits and merges on the Katy Freeway will be a noticeable feature as you navigate this initial part of the trip.
60% highway — fuel and pacing are the main things to plan.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 149.1 mi on Katy Freeway.
How Hard Is This Drive?
10/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 5.7 miles in.
Driving Effort10/10
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 18 significant decision points across 369.9 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 5.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 44.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 45.4 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
693 ft142 ft
Total Climb
812 ft
Total Descent
540 ft
Highest Point
693 ft
~237.8 mi in
Elevation Range
551 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Shenandoah, TX and Laredo, TX, road signs point toward San Antonio, El Paso and Austin.
Doable as a same-day drive at 6h 26m. Total distance: 369.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 26m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 149.1 miles on Katy Freeway. The full list of main roads is in the Roads section above.
Yes — we found about 1 rest area or service plaza 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 Laredo, 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 1 rest area along the route for bathroom stops.
The main spots that need attention: at 5.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 44.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 45.4 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — San Antonio Missions National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.4 hours each way, a round trip means 12.9 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Laredo, TX before the return drive.
