Origin
Shamrock, TX
Afternoon in Shamrock on Sunday
Local time
2:10 PM
CDT
Current temp
52°F
Unavailable
Live forecast
Trip from Shamrock, TX to Austin, TX
Drive Time
7h 5m
Distance
430.9 mi
693 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$66
one way
Austin, TX
Wikimedia Commons
Trip Overview
The drive from Shamrock, TX to Austin, TX covers 430.9 miles and takes about 7h 5m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on South Main Street, Avenue F Northwest, Highway 287 for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $65.82 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
215.4 miles from Shamrock, TX
A natural place for your longest stop of the day , about 3h 32m into the drive .
Drive Character
Expect a 7h 5m drive with frequent turns across 430.9 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 28 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
South Main 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. There are only a few real navigation decisions along the way.
Route Complexity
4/10
Easy - simple navigation with a manageable amount of wheel time
The route itself is not hard, but at 7h 5m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Shamrock, TX to Austin, TX is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| South Main Street | Unavailable | Refreshing |
| Avenue F Northwest | Unavailable | Refreshing |
| Highway 287 | Unavailable | Refreshing |
| Martin Luther King Jr Memorial Highway | Unavailable | Refreshing |
| Highway 287 East | Unavailable | Refreshing |
| Northwest Freeway | Unavailable | Refreshing |
| Central Freeway | Unavailable | Refreshing |
| Lloyd Ruby Overpass | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Longest stretch:
South Main Street
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Shamrock, TX and Austin, TX.
1
Start on East Railroad Avenue
46 ft
·
8 sec
·
East Railroad Avenue
2
Turn left onto South Main Street
55 mi
·
1 hr 12 min
·
South Main Street
3
Turn left onto Avenue F Northwest
2.2 mi
·
2 min
·
Avenue F Northwest
4
Continue on US Highway 287
54 mi
·
58 min
·
US Highway 287
5
Continue on Martin Luther King Jr Memorial Highway
4.1 mi
·
4 min
·
Martin Luther King Jr Memorial Highway
6
Continue on US Highway 287 East
41 mi
·
42 min
·
US Highway 287 East
7
Continue on Northwest Freeway
4.6 mi
·
4 min
·
Northwest Freeway
8
Keep slight right to continue on Northwest Freeway
0.6 mi
·
42 sec
·
Northwest Freeway
9
Merge slight left onto Central Freeway
2.5 mi
·
3 min
·
Central Freeway
10
Continue on Lloyd Ruby Overpass
0.9 mi
·
1 min
·
Lloyd Ruby Overpass
11
Continue on Central East Freeway
0.9 mi
·
1 min
·
Central East Freeway
12
Keep slight right to continue on Central East Freeway
1.8 mi
·
1 min
·
Central East Freeway
13
Keep slight right to continue on Central East Freeway
97 mi
·
1 hr 43 min
·
Central East Freeway
14
Continue straight
4.6 mi
·
4 min
15
Merge slight left onto North Freeway
4.5 mi
·
4 min
·
North Freeway
16
Take the exit slight left toward I 35W Express Toll South
0.6 mi
·
33 sec
·
I 35W Express Toll South
17
Merge slight left onto I 35W TEXpress
4.0 mi
·
3 min
·
I 35W TEXpress
18
Merge slight right onto North South Freeway
85 mi
·
1 hr 27 min
·
North South Freeway
19
Continue on North Jack Kultgen Expressway
6.6 mi
·
7 min
·
North Jack Kultgen Expressway
20
Continue on Purple Heart Trail
38 mi
·
39 min
·
Purple Heart Trail
21
Keep slight left
56 mi
·
58 min
22
Keep slight left to continue on Purple Heart Trail
2.4 mi
·
3 min
·
Purple Heart Trail
23
Take the exit slight right toward 8th–3rd Streets, Huston-Tillotson University
0.2 mi
·
27 sec
·
8th–3rd Streets, Huston-Tillotson University
24
Turn straight onto North Interstate 35
0.2 mi
·
27 sec
·
North Interstate 35
25
Turn right onto East 6th Street
0.5 mi
·
1 min
·
East 6th Street
26
Turn left onto Congress Avenue
358 ft
·
18 sec
·
Congress Avenue
27
Turn left onto East 5th Street
26 ft
·
1 sec
·
East 5th Street
28
Arrive at your destination
Trip Plan
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 215.4 miles from Shamrock, TX, or about 3h 32m 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 95 miles or 1h 33m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 215.4 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 6m
Traffic, exits, and arrival timing usually matter more near Austin, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Shamrock, 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 Shamrock, TX
This is one driving day of about 430.9 miles and 7h 5m.
Your first comfortable stop window is around 95 miles from Shamrock, 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.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 215.4 mi from Shamrock, TX · 3h 32m into the drive
Mid-route town
Meal stop
215 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 95 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 215.4 miles from Shamrock, TX, which is a good place for a longer meal and fuel stop.
Arriving in Austin, TX
The final approach into Austin, 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 Austin, 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
$65.82 one way
$131.65 round trip
$3.88/gal
25.4 MPG avg
151 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $72.13 | $144.27 |
| premium | $4.59 | $77.88 | $155.77 |
| diesel | $5.64 | $95.73 | $191.46 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$66
Meals
$25–$50
Total
$91–$116
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 150.8 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $45 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 129.3 | 1 | $45.24 | $20.68 |
| Efficient EV | 107.7 | 1 | $37.70 | $17.24 |
| EV Truck/SUV | 172.4 | 2 | $60.33 | $27.58 |
Gas CO2
151 kg
EV CO2
50 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.
Destination
Austin, TX
Afternoon in Austin on Sunday
Local time
2:10 PM
CDT
Current temp
65°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
13 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
7h 5m 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 Shamrock, TX to Austin, TX covers 430.9 miles and takes about 7h 5m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are South Main Street, Avenue F Northwest, Highway 287. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 215.4 miles from Shamrock, TX. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $65.82 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.
The route itself is not hard, but at 7h 5m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.
This route does not have any notably tricky sections. Most of the drive from Shamrock, TX to Austin, TX is straightforward, with well-signed roads and simple exits.
The route from Shamrock, TX to Austin, TX does not surface many named destination signs beyond the main corridor.
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