Origin
Houston, TX
Morning in Houston on Sunday
Local time
9:21 AM
CDT
Current temp
79°F
Unavailable
Live forecast
Trip from Houston, TX to Johnson, TX
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
45m
Distance
33.4 mi
54 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$5
one way
EV Charging
Unknown
Best Time to Leave
4 AM
0h 42m
★
6 AM
0h 46m
8 AM
0h 53m
10 AM
0h 48m
12 PM
0h 47m
3 PM
0h 49m
5 PM
0h 53m
8 PM
0h 43m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Houston, TX
Trace Hudson
Johnson, TX
Thomas balabaud
Trip Overview
If you are planning a quick excursion from Houston to Johnson, you are looking at a brief 33.4-mile journey that typically takes about 45 minutes to complete. This trip is perfectly suited for a single day, as the short duration makes it an easy out-and-back endeavor. With a modest fuel budget of just $5, it is an incredibly cost-effective way to navigate between these two Great Plains locations within Texas. Given the short distance, there is no need to worry about overnight accommodations or complicated travel logistics. You can comfortably plan this as a morning or afternoon outing without feeling rushed on the road.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| North Freeway | 28.6 mi | 34m |
| Interstate 45 North Frontage Road | 2.2 mi | 4m |
| Hope Road | 0.6 mi | 2m |
| Travis Street | 0.2 mi | <1m |
| Sun Perch Road | 0.2 mi | <1m |
| Interstate 45 South Frontage Road | 0.1 mi | <1m |
| Franklin Street | 0.1 mi | <1m |
| Bullfrog Lane | 0.1 mi | <1m |
Longest stretch:
North Freeway
— 28.6 mi, about 34m
Turn-by-Turn Driving Directions
Step-by-step road directions between Houston, TX and Johnson, TX.
1
Start on Louisiana Street
474 ft
·
19 sec
·
Louisiana Street
Use the straight / left lanes.
2
Turn right onto Franklin Street
0.1 mi
·
28 sec
·
Franklin Street
3
Turn left onto Travis Street
0.2 mi
·
29 sec
·
Travis Street
4
Take the ramp
1.0 mi
·
2 min
Toward I 45 North Express Lane
5
Merge onto I 45
29 mi
·
34 min
·
North Freeway
Use the straight / slight right lanes.
6
Take the exit
0.1 mi
·
14 sec
Exit 79A
Toward TX 242: College Park Drive, Needham Road
Use the straight / slight right lanes.
7
Continue on Interstate 45 North Frontage Road
0.6 mi
·
1 min
·
Interstate 45 North Frontage Road
8
Continue on Interstate 45 South Frontage Road
0.1 mi
·
15 sec
·
Interstate 45 South Frontage Road
9
Continue on Interstate 45 North Frontage Road
0.9 mi
·
1 min
·
Interstate 45 North Frontage Road
10
Continue on Interstate 45 North Frontage Road
0.7 mi
·
1 min
·
Interstate 45 North Frontage Road
Use the left lane.
11
Turn right onto Hope Road
0.6 mi
·
2 min
·
Hope Road
12
Turn right onto Bullfrog Lane
0.1 mi
·
26 sec
·
Bullfrog Lane
13
Continue on Sun Perch Road
0.2 mi
·
40 sec
·
Sun Perch Road
14
At end of road, turn right onto Sun Perch Road
29 ft
·
1 sec
·
Sun Perch Road
15
Arrive at destination
Sun Perch Road
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
17 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 33 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 16.7 miles from Houston, TX, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 85 decision points cluster between mile 0.1 and 33.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.1 mi into trip
|
~0m in
|
Franklin Street
Turn right onto Franklin Street
Navigation decision point
5
0.2 mi into trip
|
~0m in
|
Travis Street
Turn left onto Travis Street
Navigation decision point
5
1.4 mi into trip
|
~3m in
|
I 45 / North Freeway
Merge onto I 45 / North Freeway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
8
30.1 mi into trip
|
~37m in
Take the exit toward TX 242: College Park Drive, Needham Road
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 79A
Toward TX 242: College Park Drive, Needham Road
6
33.4 mi into trip
|
~45m in
|
Sun Perch Road
At end of road, turn right onto Sun Perch Road
Complex interchange - multiple decisions in a short stretch
Fuel & Cost
Regular Gas
$5.05 one way
$10.09 round trip
$3.84/gal
25.4 MPG avg
12 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.20 | $5.52 | $11.05 |
| premium | $4.54 | $5.96 | $11.93 |
| diesel | $5.61 | $7.37 | $14.75 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$5
Estimated CO2 emission: 11.7 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $4 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 10 | 0 | $3.51 | $1.60 |
| Efficient EV | 8.4 | 0 | $2.92 | $1.34 |
| EV Truck/SUV | 13.4 | 0 | $4.68 | $2.14 |
Gas CO2
12 kg
EV CO2
4 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.
Destination
Johnson, TX
Morning in Johnson on Sunday
Local time
9:21 AM
CDT
Current temp
82°F
Unavailable
Live forecast
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 warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
45m 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.
What kind of drive is this?
Expect a turn-heavy experience as you navigate this local route, which moves away from the typical high-speed interstate environment. Because the highway share is 0%, you will spend your entire travel time on local roads that demand more focus than a straight, monotonous commute. The character of the drive is defined by these constant adjustments rather than long, uninterrupted stretches of pavement. You should be prepared for a drive that requires your full attention behind the wheel due to the winding nature of the path. It feels less like a highway haul and more like a focused, localized transit through the region.
93% highway — fuel and pacing are the main things to plan.
15 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 28.6 mi on North Freeway.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on North Freeway and Interstate 45 North Frontage Road. You will hit about 8 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.1 miles in near Franklin Street.
Driving Effort
5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 33.4 miles you will encounter 8 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (Franklin Street): Navigation decision point; at 0.2 miles (Travis Street): Navigation decision point; at 1.4 miles (I 45 / North Freeway): Merge point - match speed before joining. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
140 ft
33 ft
Total Climb
138 ft
Total Descent
34 ft
Highest Point
140 ft
~33.4 mi in
Elevation Range
106 ft
About the Cities
Starting in Houston, TX
Full guide →“Space City” · Founded 1836
Houston is a sprawling port city in Southeastern Texas. An oil boom and continuing international immigration has brought explosive growth to the city, and it is now the fifth largest metropolitan area in the United States and the most diverse large city since 2021. While at first glance, the city appears to be a 9-5 central business district surrounded by a sea of suburbs and strip malls, there are many hidden gems to be discovered.
Top landmarks
- • Museum of Fine Arts, Houston — art museum in Houston, Texas
- • Astrodome — historic place in Houston, Harris County, Texas
- • Rothko Chapel — building in Houston, Harris County, Texas
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 45m. Total distance: 33.4 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
45m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (93%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 28.6 miles on North Freeway. The full list of main roads is in the Roads section above.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: at 0.1 miles (Franklin Street): Navigation decision point; at 0.2 miles (Travis Street): Navigation decision point; at 1.4 miles (I 45 / North Freeway): Merge point - match speed before joining. Lane positioning matters here.
Yes. A round trip is manageable in a single day if you plan a break at Johnson, TX before heading back.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and USGS 3DEP for elevation. See our methodology for refresh cadence and limitations.
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