Origin
Austin, TX
Evening in Austin on Sunday
Local time
6:38 PM
CDT
Current temp
65°F
Unavailable
Live forecast
Trip from Austin, TX to Round Rock, TX
Drive Time
23m
Distance
18.9 mi
30 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$3
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
0h 22m
★
6 AM
0h 24m
8 AM
0h 28m
10 AM
0h 25m
12 PM
0h 25m
3 PM
0h 26m
5 PM
0h 28m
8 PM
0h 23m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Austin, TX
Wikimedia Commons
Round Rock, TX
Goszton
Trip Overview
If you are planning a quick excursion from Austin to Round Rock, you are looking at a straightforward 18.9-mile transit. This trip typically takes about 23 minutes, making it an ideal candidate for a single-day journey that requires no overnight stay. You will traverse the Great Plains region for the duration of the drive, keeping your travel costs low with an estimated fuel budget of just $3. Because the route is so brief, it functions perfectly as a flexible local commute or a simple afternoon outing. You won't need to worry about complex logistics or multi-day planning, as this connection is designed for efficiency rather than long-distance touring.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
9.5 miles from Austin, TX
A natural place for your longest stop of the day , about 12m into the drive .
Drive Character
Expect a turn-heavy local drive that keeps you engaged as you navigate away from the city center. Your path utilizes a mix of city streets like Red River Street and East 7th Street before transitioning to Interstate 35. With a highway share of 0%, this route emphasizes urban navigation over high-speed interstate cruising. You won't encounter any long, uninterrupted stretches of highway, so be prepared for consistent attention to traffic patterns and turns. The character of the road is distinctly local, reflecting a transition through the heart of the region rather than a remote bypass.
This route has more turning and local-road decision points than a simple highway run.
There are about 15 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 16.7 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 0.3 miles in near Red River Street.
Route Complexity
7/10
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 12 significant decision points across 18.9 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 0.3 miles (Red River Street): Lane positioning matters here; at 0.5 miles (East 7th Street): Lane positioning matters here; at 1.5 miles (I 35; US 290 / Purple Heart Trail): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 12 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
6
0.3 mi into trip
|
~0m in
|
Red River Street
Turn left onto Red River Street
Lane positioning matters here
Use the left lane.
7
0.5 mi into trip
|
~1m in
|
East 7th Street
Turn right onto East 7th Street
Lane positioning matters here
Use the right lane.
6
1.5 mi into trip
|
~3m in
|
I 35; US 290 / Purple Heart Trail
Keep slight right at fork onto I 35; US 290 / Purple Heart Trail
Highway fork - watch signs carefully. Lane positioning matters here
Use the none / straight / slight right lanes.
7
17.7 mi into trip
|
~21m in
Take the exit toward RM 620: Round Rock Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 252B
Toward RM 620: Round Rock Avenue
7
18.9 mi into trip
|
~23m in
|
South Mays Street
Turn right onto South Mays Street
Lane positioning matters here
Use the none lane.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Purple Heart Trail | 16.7 mi | 19m |
| East 5th Street | 0.3 mi | <1m |
| North Interstate 35 | 0.3 mi | <1m |
| Round Rock Avenue | 0.3 mi | <1m |
| East 7th Street | 0.1 mi | <1m |
| Red River Street | 0.1 mi | <1m |
| West Main Street | <0.1 mi | <1m |
| North Blair Street | <0.1 mi | <1m |
Longest stretch:
Purple Heart Trail
— 16.7 mi, about 19m
Turn-by-Turn Driving Directions
Step-by-step road directions between Austin, TX and Round Rock, TX.
1
Start on East 5th Street
0.3 mi
·
52 sec
·
East 5th Street
Use the straight / right lanes.
2
Turn left onto Red River Street
0.1 mi
·
20 sec
·
Red River Street
Use the left lane.
3
Turn right onto East 7th Street
0.1 mi
·
17 sec
·
East 7th Street
Use the right lane.
4
Turn left onto North Interstate 35
0.2 mi
·
26 sec
·
North Interstate 35
Use the left lane.
5
Take the ramp
0.2 mi
·
22 sec
Toward I 35 North, US 290 East
6
Merge onto I 35; US 290
0.6 mi
·
42 sec
·
Purple Heart Trail
Use the none lane.
7
Keep slight right at fork onto I 35; US 290
16 mi
·
18 min
·
Purple Heart Trail
Use the none / straight / slight right lanes.
8
Take the exit
0.6 mi
·
59 sec
Exit 252B
Toward RM 620: Round Rock Avenue
Use the slight right lane.
9
Turn straight onto North Interstate 35
0.1 mi
·
15 sec
·
North Interstate 35
10
Turn right onto Round Rock Avenue
0.3 mi
·
45 sec
·
Round Rock Avenue
Use the none lane.
11
Enter roundabout onto North Blair Street
41 ft
·
1 sec
·
North Blair Street
12
Continue on North Blair Street
191 ft
·
9 sec
·
North Blair Street
13
Turn left onto West Main Street
352 ft
·
16 sec
·
West Main Street
14
Turn right onto South Mays Street
108 ft
·
2 sec
·
South Mays Street
Use the none lane.
15
Arrive at destination
South Mays Street
Trip Plan
Since this is a short, 23-minute hop, you have plenty of flexibility regarding when to hit the road. Avoid peak traffic hours if you prefer a smoother, less congested experience on the local streets. You won't need to plan for any stops given the brief duration of the trip, allowing you to head straight to your destination. Keep in mind that because you are moving through city-centric roads, your travel time can be sensitive to local traffic density. A smart tip for this specific route is to monitor real-time traffic reports for Interstate 35 before you depart, as local congestion can often influence your total travel time more than the distance itself.
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.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 9.5 miles from Austin, TX, or about 12m into the drive.
The longest continuous stretch on this route runs about 16.7 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 18.9 miles or 23m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 9.5 miles or 12m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 19m
Traffic, exits, and arrival timing usually matter more near Round Rock, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Austin, 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 Austin, TX
This is one driving day of about 18.9 miles and 23m.
Your first comfortable stop window is around 80 miles from Austin, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
You may only need one short stretch stop if conditions stay smooth.
The longest stretch is on Purple Heart Trail for about 16.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 9.5 mi from Austin, TX · 12m into the drive
Mid-route town
Meal stop
9 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 18.9 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 9.5 miles from Austin, TX, which is a good place for a longer meal and fuel stop.
Arriving in Round Rock, TX
The final approach into Round Rock, 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 Round Rock, 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
$2.89 one way
$5.77 round trip
$3.88/gal
25.4 MPG avg
7 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $3.16 | $6.33 |
| premium | $4.59 | $3.42 | $6.83 |
| diesel | $5.64 | $4.20 | $8.40 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$3
Meals
$25–$50
Total
$28–$53
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 6.6 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $2 in charging · 0 stops · 71% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 5.7 | 0 | $1.98 | $0.91 |
| Efficient EV | 4.7 | 0 | $1.65 | $0.76 |
| EV Truck/SUV | 7.6 | 0 | $2.65 | $1.21 |
Gas CO2
7 kg
EV CO2
2 kg (71% 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.
Destination
Round Rock, TX
Evening in Round Rock on Sunday
Local time
6:38 PM
CDT
Current temp
81°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
16 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
23m 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 Austin, TX to Round Rock, TX covers 18.9 miles and takes about 23m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Purple Heart Trail, East 5th Street, North Interstate 35. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 9.5 miles from Austin, TX. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $2.89 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.
This is a demanding drive. With 12 significant decision points across 18.9 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.
The main spots that need attention: at 0.3 miles (Red River Street): Lane positioning matters here; at 0.5 miles (East 7th Street): Lane positioning matters here; at 1.5 miles (I 35; US 290 / Purple Heart Trail): Highway fork - watch signs carefully. Lane positioning matters here.
The route from Austin, TX to Round Rock, TX does not surface many named destination signs beyond the main corridor.
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