The drive from Carrizo Springs, TX to Irving, TX covers 397.8 miles and takes about 7h 21m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Purple Heart Trail, I 35E, East Nopal Street for much of the mileage,
and the overall profile is turn-heavy local drive.
The longest uninterrupted segment is about 248.7 miles on Purple Heart Trail.
At current regular gas prices, budget about $60.11 one way before food or hotel costs.
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
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
198.9 miles from Carrizo Springs, TX
A natural place for your longest stop of the day
, about 3h 49m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 7h 21m. Total distance: 397.8 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 21m drive, plan rest stops for pacing.
Scenic Drive
Turn-heavy local drive route profile with national parks nearby.
Drive Character
Expect a 7h 21m drive with frequent turns across 397.8 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 29 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Purple Heart Trail is the longest continuous segment at about 248.7 miles.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 116 miles in near I 35 / South Pan Am Expressway.
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 397.8 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 116 miles (I 35 / South Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 126.5 miles (North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here; at 330.8 miles (I 35E): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 18 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
8
116 mi into trip|~2h 17m in|I 35 / South Pan Am Expressway
Keep slight right at fork onto I 35 / South Pan Am Expressway toward I 37, US 281: Upper Level, Corpus Christi, Johnson City
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight lane.
Toward I 37, US 281: Upper Level, Corpus Christ...
7
126.5 mi into trip|~2h 30m in|North Pan Am Expressway
Keep slight left at fork onto North Pan Am Expressway toward I 35: Austin
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 35: Austin
7
330.8 mi into trip|~6h 7m in|I 35E
Keep slight right at fork onto I 35E toward I 35E: Dallas
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 35E: Dallas
7
378 mi into trip|~6h 56m in
Take the exit toward I 20 West: Fort Worth
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 418A
Toward I 20 West: Fort Worth
7
385.6 mi into trip|~7h 5m in
Take the exit toward Spur 408
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 460
Toward Spur 408
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Carrizo Springs, TX and Irving, TX, road signs point toward Corpus Christi and Johnson City.
Place data sourced from public business listings. Hours and availability may vary.
National Parks Near This Route
Worth a detour if your schedule allows.
Waco Mammoth National Monument
National Monument
Standing as tall as 14 feet and weighing 20,000 pounds, Columbian mammoths roamed across what is present-day Texas thousands of years ago. Today, the fossil specimens represent the nation's first and...
5 mi from route
~14 min detour
Free
near mile 301.8
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
~17 min detour
Free
near mile 109.7
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$60.11 one way
$120.22 round trip
$3.84/gal25.4 MPG avg139 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.20
$65.79
$131.59
premium
$4.54
$71.02
$142.05
diesel
$5.61
$87.83
$175.66
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$60
Meals
$25–$50
Total
$85–$110
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 139.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $42 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
119.3
1
$41.77
$19.09
Efficient EV
99.5
1
$34.81
$15.91
EV Truck/SUV
159.1
1
$55.69
$25.46
Gas CO2
139 kg
EV CO2
47 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 Apr 14, 2026
Origin
Carrizo Springs, TX
Afternoon
in Carrizo Springs on Friday
Local time
2:12 PM
CDT
Current temp
91°F
Partly Sunny
SE 15 mph4% chanceLive forecast
Severe Thunderstorm Watch
Severe Thunderstorm Watch issued April 14 at 3:47PM CDT until April 14 at 11:00PM CDT by NWS Austin/San Antonio TX
Severe Thunderstorm Watch
Severe Thunderstorm Watch issued April 14 at 3:46PM CDT until April 14 at 11:00PM CDT by NWS Midland/Odessa TX
Destination
Irving, TX
Afternoon
in Irving on Friday
Local time
2:12 PM
CDT
Current temp
61°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
30 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
7h 21m 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.
Frequently Asked Questions
The drive from Carrizo Springs, TX to Irving, TX covers 397.8 miles and takes about 7h 21m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Purple Heart Trail, I 35E, East Nopal Street. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 198.9 miles from Carrizo Springs, TX. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $60.11 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 2 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 18 significant decision points across 397.8 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.
The main spots that need attention: at 116 miles (I 35 / South Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 126.5 miles (North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here; at 330.8 miles (I 35E): Highway fork - watch signs carefully. Lane positioning matters here.
Between Carrizo Springs, TX and Irving, TX, road signs point toward Corpus Christi and Johnson City.
Yes. Nearby national parks include Waco Mammoth National Monument and San Antonio Missions National Historical Park.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
