Greatwood, TX to Montopolis, TX is 154.4 miles and takes about 2h 51m via TX 71, with a fuel budget near $23 and enough daylight to finish in a day. This route is a straightforward, highway-focused journey primarily within Texas, connecting the Great Plains region. With a high percentage of highway driving, it's designed for efficient travel rather than leisurely sightseeing. Plan for a single day to complete this trip, making it a convenient option for a quick move or a direct connection between these two points.
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
77.2 miles from Greatwood, TX
A natural place for your longest stop of the day
, about 1h 27m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 51m. Total distance: 154.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 51m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (96%). Some complex stretches to watch for.
Drive Character
This drive is predominantly a highway experience, with 96% of the journey on major roads like TX 71 and the Katy Freeway. Expect a consistent pace for most of the 2 hours and 51 minutes, with the longest uninterrupted stretch covering 77.7 miles on TX 71. The focus here is on covering ground efficiently, so think steady speeds and minimal distractions. The profile is clearly highway-focused, making it a predictable and generally smooth ride from start to finish.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 22 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
TX 71 is the longest continuous segment at about 77.7 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on TX 71 and Katy Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 3 miles in near TX 99 Toll / West Grand Parkway South.
Driving Effort9/10
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 15 significant decision points across 154.4 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 3 miles (TX 99 Toll / West Grand Parkway South): Highway fork - watch signs carefully. Lane positioning matters here; at 20.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 20.5 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 15 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
7
3 mi into trip|~7m in|TX 99 Toll / West Grand Parkway South
Keep slight left at fork onto TX 99 Toll / West Grand Parkway South toward Grand Parkway Toll Road
Highway fork - watch signs carefully. Lane positioning matters here
Use the left / straight lanes.
Toward Grand Parkway Toll Road
7
20.1 mi into trip|~27m in
Take the exit toward I 10 West, I 10 East: San Antonio, Houston
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 West, I 10 East: San Antonio, Houst...
7
20.5 mi into trip|~28m in
Keep slight left at fork toward I 10 West: San Antonio
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward I 10 West: San Antonio
7
151.3 mi into trip|~2h 46m in
Take the exit toward US 183 North, 183 Toll North: Lampasas
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 US 183 North, 183 Toll North: Lampasas
7
152.9 mi into trip|~2h 48m in
Take the exit toward Loop 111: Cesar Chavez Street, 5th Street, 6th Street, 7th Street, Airport Boulevard
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Toward Loop 111: Cesar Chavez Street, 5th Stree...
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Greatwood, TX and Montopolis, TX, road signs point toward Houston and Austin.
Houston
20.1 mi in|~27m
Austin
69.6 mi in|~1h 19m|via TX 71
Main Roads
Road
Distance
Duration
TX 71
77.7 mi
1h 22m
Katy Freeway
48.2 mi
49m
West Grand Parkway South
17.8 mi
20m
East State Highway 71
2.2 mi
2m
Bastrop Freeway
1.9 mi
2m
Airport Boulevard
0.7 mi
1m
Greatwood Lake Drive
0.7 mi
2m
Crabb River Road
0.7 mi
1m
Longest stretch:
TX 71
— 77.7 mi, about 1h 22m
Turn-by-Turn Driving Directions
Step-by-step road directions between Greatwood, TX and Montopolis, TX.
1
Start on Greatwood Lake Drive
0.7 mi·2 min·Greatwood Lake Drive
2
At end of road, turn left onto Greatwood Parkway
0.4 mi·1 min·Greatwood Parkway
3
Turn right onto Sansbury Boulevard
0.5 mi·1 min·Sansbury Boulevard
4
Turn right onto FM 2759
0.7 mi·1 min·Crabb River Road
Use the straight / right lanes.
5
Continue on TX 99
0.6 mi·1 min·West Grand Parkway South
Use the straight / right lanes.
6
Keep slight left at fork onto TX 99 Toll
17 mi·19 min·West Grand Parkway South
Toward Grand Parkway Toll RoadUse the left / straight lanes.
7
Take the exit
0.4 mi·56 sec
Toward I 10 West, I 10 East: San Antonio, HoustonUse the straight / slight right lanes.
8
Keep slight left at fork
0.8 mi·1 min
Toward I 10 West: San AntonioUse the slight left lane.
9
Merge onto I 10; US 90
48 mi·49 min·Katy Freeway
Use the straight / slight right lanes.
10
Take the exit onto TX 71
0.5 mi·33 sec·TX 71
Toward TX 71 West: La Grange, Austin
11
Keep slight left at fork onto TX 71
77 mi·1 hr 22 min·TX 71
Use the straight / slight right lanes.
12
Continue on 71 Toll
1.9 mi·2 min·Bastrop Freeway
Use the straight / slight right lanes.
13
Continue on TX 71
2.2 mi·2 min·East State Highway 71
Use the straight / slight right lanes.
14
Take the exit
0.5 mi·1 min
Toward US 183 North, 183 Toll North: LampasasUse the straight / slight right lanes.
15
Merge onto US 183
0.4 mi·26 sec·Bastrop Highway
16
Continue on 183 Toll
0.7 mi·40 sec·Bergstrom Expressway
Use the straight / slight right lanes.
17
Take the exit
0.5 mi·54 sec
Toward Loop 111: Cesar Chavez Street, 5th Street, 6th Street, 7th Street, Airport BoulevardUse the right lane.
18
Keep slight right at fork onto Loop 111
0.2 mi·33 sec·Airport Boulevard
19
Continue on Loop 111
0.5 mi·42 sec·Airport Boulevard
20
Continue on US 183
0.1 mi·8 sec·Ed Bluestein Boulevard
21
Take the ramp
486 ft·11 sec
Toward 183 Toll South: Lockhart
22
Arrive at destination
Toward 183 Toll South: Lockhart
Trip Plan
Given the relatively short duration of about 2 hours and 51 minutes, you have a lot of flexibility with this trip. Leaving Greatwood in the morning or early afternoon should allow ample time to reach Montopolis before evening. The 154.4-mile drive has a fuel cost estimated at $23, so ensure your tank is full before departing, especially since the longest stretch on TX 71 is over 77 miles. While there's only one recommended stop, keep an eye on your fuel gauge as you approach the latter half of that long stretch on TX 71.
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 77.2 miles from Greatwood, TX, or about 1h 27m into the drive.
The longest continuous stretch on this route runs about 77.7 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 34 miles or 42m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 77.2 miles or 1h 27m 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 19m
Traffic, exits, and arrival timing usually matter more near Montopolis, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Greatwood, 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 Greatwood, TX
This is one driving day of about 154.4 miles and 2h 51m.
Your first comfortable stop window is around 34 miles from Greatwood, 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 TX 71 for about 77.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 77.2 mi from Greatwood, TX
· 1h 27m into the drive
Place data sourced from public business listings. Hours and availability may vary.
Fuel & Cost
Regular Gas
$23.33 one way
$46.66 round trip
$3.84/gal25.4 MPG avg54 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.20
$25.54
$51.07
premium
$4.54
$27.57
$55.13
diesel
$5.61
$34.09
$68.18
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$23
Meals
$25–$50
Total
$48–$73
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 54 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $16 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
46.3
0
$16.21
$7.41
Efficient EV
38.6
0
$13.51
$6.18
EV Truck/SUV
61.8
0
$21.62
$9.88
Gas CO2
54 kg
EV CO2
18 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.
Forecast as of Apr 15, 2026
Origin
Greatwood, TX
Late night
in Greatwood on Saturday
Local time
3:01 AM
CDT
Current temp
65°F
Unavailable
Live forecast
Destination
Montopolis, TX
Late night
in Montopolis on Saturday
Local time
3:01 AM
CDT
Current temp
62°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
3 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
2h 51m 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 Greatwood, TX to Montopolis, TX covers 154.4 miles and takes about 2h 51m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are TX 71, Katy Freeway, West Grand Parkway South. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 77.2 miles from Greatwood, TX. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $23.33 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.
This is a demanding drive. With 15 significant decision points across 154.4 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 3 miles (TX 99 Toll / West Grand Parkway South): Highway fork - watch signs carefully. Lane positioning matters here; at 20.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 20.5 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Between Greatwood, TX and Montopolis, TX, road signs point toward Houston and Austin.
