This 420.8-mile journey from Cactus, TX, to Arlington, TX, is designed for a single day of travel, taking approximately 6 hours and 25 minutes. You'll navigate using the South Pan Am Expressway and North Pan Am Expressway, also known as the Purple Heart Trail. With a fuel cost estimated at $64, this drive offers a straightforward path through the Great Plains region. While it's manageable as a day trip, be prepared for frequent turns, as this route is characterized by its local, less direct nature. Plan for one primary stop to break up the drive. The drive remains within Texas, connecting two points within the same state.
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
201.6 miles from Cactus, TX
A natural place for your longest stop of the day
, about 3h 32m into the drive
.
Hour-of-day weekday pattern from 136 FHWA count stations on your route.
Peak
5 PM
~2,846 veh/hr typical
· worst 3,336
Quietest
2 AM
~484 veh/hr
Peak-to-quiet ratio
5.9×
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 Cactus, TX and Arlington, TX.
1
Start on I 35
116 mi·1 hr 56 min·Purple Heart Trail
Toward US Border Patrol CheckpointUse the straight / slight right lanes.
2
Continue on I 35
9.3 mi·11 min·South Pan Am Expressway
Use the straight / slight left lanes.
3
Keep slight left at fork onto I 35
1.7 mi·2 min·South Pan Am Expressway
Use the straight / slight right lanes.
4
Keep slight right at fork onto I 35
10 mi·13 min·South Pan Am Expressway
Toward I 37, US 281: Upper Level, Corpus Christi, Johnson CityUse the straight lane.
5
Keep slight left at fork onto North Pan Am Expressway
7.4 mi·8 min·North Pan Am Expressway
Toward I 35: AustinUse the straight / slight right lanes.
6
Continue on I 35
12 mi·12 min·Purple Heart Trail
Use the straight / slight right lanes.
7
Continue on I 35
1.9 mi·2 min·Interstate Highway 35
Use the straight / slight right lanes.
8
Continue on I 35
48 mi·52 min·Purple Heart Trail
Use the straight / slight right lanes.
9
Keep slight right at fork onto I 35; US 290
96 mi·1 hr 40 min·Purple Heart Trail
Use the straight / slight right lanes.
10
Continue on I 35
6.6 mi·7 min·South Jack Kultgen Expressway
Use the straight / slight right lanes.
11
Continue on I 35; US 77
33 mi·33 min·Purple Heart Trail
Use the straight / slight right lanes.
12
Keep slight left at fork onto I 35W
45 mi·47 min·I 35W
Toward I 35W: Fort WorthUse the slight left lane.
13
Take the exit
0.3 mi·42 sec
Exit 45BToward I 20 East: DallasUse the right lane.
14
Keep slight left at fork
0.5 mi·58 sec
Toward I 20 East: DallasUse the slight left lane.
15
Merge onto I 20
5.7 mi·6 min·Ronald Reagan Memorial Highway
Use the straight / slight right lanes.
16
Keep slight left at fork onto I 20
4.6 mi·4 min·Ronald Reagan Memorial Highway
Toward I 20 East: Dallas
17
Take the exit
0.2 mi·25 sec
Exit 449AToward FM 157 South: UT Arlington, MansfieldUse the straight / slight right lanes.
18
Continue on West Interstate 20
0.3 mi·24 sec·West Interstate 20
19
Turn left onto FM 157
1.0 mi·1 min·South Cooper Street
Use the left / straight lanes.
20
Keep slight right at fork onto FM 157
1.7 mi·2 min·South Cooper Street
Use the left lane.
21
Turn right onto Spur 303
0.5 mi·50 sec·West Pioneer Parkway
Use the right lane.
22
Turn left onto South Center Street
1.2 mi·2 min·South Center Street
Use the left lane.
23
Continue on South Mesquite Street
0.8 mi·1 min·South Mesquite Street
24
Turn left onto East Abram Street
0.1 mi·26 sec·East Abram Street
25
Arrive at destination
West Abram Street
Trip Plan
To make the most of this 6-hour and 25-minute drive, departing in the morning will give you ample daylight to navigate the numerous turns. With a total distance of 420.8 miles, consider planning your single stop strategically about halfway through to refuel and stretch. The estimated fuel cost of $64 is a good baseline, but it's always wise to have a little extra. Pay close attention to your GPS, as the 'turn-heavy local drive' profile means you'll be making frequent adjustments. This route is best tackled with a full tank of gas before you leave Cactus, TX.
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 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 201.6 miles from Cactus, TX, or about 3h 32m into the drive.
The longest continuous stretch on this route runs about 303.8 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 89 miles or 1h 29m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 201.6 miles or 3h 32m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 6h
Traffic, exits, and arrival timing usually matter more near Arlington, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Cactus, 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.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from Cactus, TX
This is one driving day of about 403.3 miles and 7h 9m.
Your first comfortable stop window is around 89 miles from Cactus, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on Purple Heart Trail for about 303.8 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 15
5 decision points cluster between mile 126.6 and 397.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
126.6 mi into trip|~2h 9m 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
137.1 mi into trip|~2h 22m 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
341.3 mi into trip|~5h 58m in|I 35W
Keep slight left at fork onto I 35W toward I 35W: Fort Worth
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward I 35W: Fort Worth
7
386.4 mi into trip|~6h 46m in
Take the exit toward I 20 East: Dallas
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the right lane.
Exit 45B
Toward I 20 East: Dallas
8
397.5 mi into trip|~6h 58m in
Take the exit toward FM 157 South: UT Arlington, Mansfield
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 449A
Toward FM 157 South: UT Arlington, Mansfield
Fuel & Cost
Regular Gas
$55.24 one way
$110.48 round trip
$3.48/gal25.4 MPG avg141 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$3.89
$61.70
$123.40
premium
$4.23
$67.08
$134.17
diesel
$4.80
$76.15
$152.30
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$55
Meals
$25–$50
Total
$80–$105
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 141.1 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $42 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
121
1
$42.35
$19.36
Efficient EV
100.8
1
$35.29
$16.13
EV Truck/SUV
161.3
2
$56.46
$25.81
Gas CO2
141 kg
EV CO2
47 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
Cactus, TX
Night
in Cactus on Monday
Local time
9:07 PM
CDT
Current temp
78°F
Mostly Cloudy
SE 16 mph6% chanceLive forecast
Flood Warning
Flood Warning issued July 16 at 9:36PM CDT until July 18 at 8:00PM CDT by NWS Austin/San Antonio TX
Flood Warning
Flood Warning issued July 16 at 9:36PM CDT until July 19 at 1:00AM CDT by NWS Austin/San Antonio TX
Destination
Arlington, TX
Night
in Arlington on Monday
Local time
9:07 PM
CDT
Current temp
74°F
Slight Chance Rain Showers
S 5 mph17% chanceLive forecast
Flood Warning
Flood Warning issued July 16 at 9:36PM CDT until July 18 at 8:00PM CDT by NWS Austin/San Antonio TX
Flood Warning
Flood Warning issued July 16 at 9:36PM CDT until July 19 at 1:00AM 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
4 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 9m 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.
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
~12 min detour
Free
near mile 305.9
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...
8 mi from route
~21 min detour
Free
near mile 125.1
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a 'turn-heavy local drive' for this 420.8-mile route. With a highway share of 0%, you won't be cruising on interstates; instead, you'll be navigating a series of local roads and expressways, indicated by the South Pan Am Expressway and North Pan Am Expressway. The 'Purple Heart Trail' designation suggests a route with historical significance, though the primary characteristic is its frequent directional changes. The absence of a 'longest_stretch' data point further emphasizes that this is not a route for sustained high-speed travel, requiring constant attention to navigation.
Only 21% highway — the rest is turn-by-turn surface driving.
25 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 303.8 mi on Purple Heart Trail.
How Hard Is This Drive?
7/10
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 126.6 miles in near I 35 / South Pan Am Expressway.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 15 significant decision points across 403.3 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 126.6 miles (I 35 / South Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 137.1 miles (North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here; at 341.3 miles (I 35W): Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
776 ft490 ft
Total Climb
595 ft
Total Descent
573 ft
Highest Point
776 ft
~230.4 mi in
Elevation Range
287 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Cactus, TX and Arlington, TX, road signs point toward Corpus Christi and Johnson City.
Arlington is a city in the Dallas-Fort Worth Metroplex metropolitan area, in the Prairies and Lakes region of Texas. With a population of almost 400,000 (2019), it is Texas' seventh largest, and the third largest in the Metroplex. Arlington is south of the sprawling DFW International Airport.
Top landmarks
•Six Flags Over Texas — amusement park
•Mini Mine Train — Steel roller coaster
•Arlington Museum of Art — art museum in Texas, United States
Doable as a same-day drive at 7h 9m. Total distance: 403.3 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 9m drive, plan rest stops for pacing.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 303.8 miles on Purple Heart Trail. The full list of main roads is in the Roads section above.
Yes — we found about 43 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 Arlington, 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 2 meaningful breaks. There are 43 rest areas along the route for bathroom stops.
The main spots that need attention: at 126.6 miles (I 35 / South Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 137.1 miles (North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here; at 341.3 miles (I 35W): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Waco Mammoth National Monument and 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 7.2 hours each way, a round trip means 14.3 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Arlington, TX before the return drive.
