Traveling from Terrytown to Baton Rouge covers 85.2 miles and typically takes about 1 hour and 41 minutes. This straightforward trip remains entirely within Southeast Louisiana, making it a perfect candidate for a single-day journey. You should budget approximately $13 for fuel, keeping costs minimal for this quick transit. Because the route is so efficient, you won't need to worry about overnight logistics or mid-trip hotel stays. It is a practical, no-nonsense connection between two major regional points that prioritizes speed over sightseeing.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
42.6 miles from Terrytown, LA
A natural place for your longest stop of the day
, about 51m into the drive
.
Main Roads
Road
Distance
Duration
Pontchartrain Expressway
80.6 mi
1h 32m
Westbank Expressway
1.4 mi
2m
Terry Parkway
0.8 mi
1m
Crescent City Connection
0.6 mi
<1m
Government Street
0.6 mi
1m
Martin Luther King Jr Memorial Freeway
0.4 mi
<1m
Heritage Avenue
0.2 mi
<1m
Cedarwood Avenue
<0.1 mi
<1m
Longest stretch:
Pontchartrain Expressway
— 80.6 mi, about 1h 32m
Turn-by-Turn Driving Directions
Step-by-step road directions between Terrytown, LA and Baton Rouge, LA.
1
Start on Cedarwood Avenue
418 ft·16 sec·Cedarwood Avenue
2
Turn right onto Heritage Avenue
0.2 mi·35 sec·Heritage Avenue
3
Turn left onto Terry Parkway
0.8 mi·1 min·Terry Parkway
4
Take the ramp
0.4 mi·53 sec
Toward US 90 Business East: New Orleans
5
Merge onto US 90 BUS
1.4 mi·2 min·Westbank Expressway
Use the straight / slight left lanes.
6
Continue on US 90 BUS
0.6 mi·57 sec·Crescent City Connection
7
Continue on US 90 BUS
81 mi·1 hr 32 min·Pontchartrain Expressway
Use the straight / slight right lanes.
8
Keep slight right at fork onto I 110
0.4 mi·29 sec·Martin Luther King Jr Memorial Freeway
Toward I 110 North: Downtown, Metro AirportUse the straight / slight right lanes.
9
Take the exit
0.2 mi·37 sec
Exit 1AToward LA 73: Government Street, River Center, DowntownUse the straight / slight right lanes.
10
Turn left onto LA 73
0.6 mi·1 min·Government Street
Use the left / straight / right lanes.
11
Arrive at destination
Government Street
Trip Plan
Since this is a relatively short drive, you have plenty of flexibility to plan your departure around your personal schedule. With no mandatory stops required to reach your destination, you can complete the 1 hour and 41 minute trek in one smooth push. Aim to check your fuel levels before heading out to ensure you stay within your $13 estimated budget throughout the 85.2-mile trip. Because the route is so heavily reliant on major expressways, keep a close eye on real-time traffic updates to avoid potential congestion on the Pontchartrain Expressway. Embracing this direct path allows you to maximize your time once you arrive in Baton Rouge.
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 42.6 miles from Terrytown, LA, or about 51m into the drive.
The longest continuous stretch on this route runs about 80.6 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 19 miles or 24m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 42.6 miles or 51m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 25m
Traffic, exits, and arrival timing usually matter more near Baton Rouge, LA than in the middle of the route.
Before You Leave
+
Open the route before leaving Terrytown, LA so your first major turns are already loaded.
Day 1
Settle into the route from Terrytown, LA
This is one driving day of about 85.2 miles and 1h 41m.
Your first comfortable stop window is around 19 miles from Terrytown, LA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on Pontchartrain Expressway for about 80.6 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 7
5 decision points cluster between mile 0.1 and 84.7 — 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|Heritage Avenue
Turn right onto Heritage Avenue
Navigation decision point
5
1.5 mi into trip|~3m in|US 90 BUS / Westbank Expressway
Merge onto US 90 BUS / Westbank Expressway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight left lanes.
8
84.1 mi into trip|~1h 38m in|I 110 / Martin Luther King Jr Memorial Freeway
Keep slight right at fork onto I 110 / Martin Luther King Jr Memorial Freeway toward I 110 North: Downtown, Metro Airport
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 110 North: Downtown, Metro Airport
8
84.5 mi into trip|~1h 39m in
Take the exit toward LA 73: Government Street, River Center, Downtown
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 1A
Toward LA 73: Government Street, River Center,...
4
84.7 mi into trip|~1h 39m in|LA 73 / Government Street
Turn left onto LA 73 / Government Street
Lane positioning matters here
Use the left / straight / right lanes.
Fuel & Cost
Regular Gas
$12.87 one way
$25.73 round trip
$3.84/gal25.4 MPG avg30 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$14.13
$28.25
premium
$4.56
$15.29
$30.58
diesel
$5.61
$18.81
$37.62
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$13
Meals
$25–$50
Total
$38–$63
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 29.8 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $9 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
25.6
0
$8.95
$4.09
Efficient EV
21.3
0
$7.46
$3.41
EV Truck/SUV
34.1
0
$11.93
$5.45
Gas CO2
30 kg
EV CO2
10 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 17, 2026
Origin
Terrytown, LA
Night
in Terrytown on Saturday
Local time
11:41 PM
CDT
Current temp
80°F
Unavailable
Live forecast
Destination
Baton Rouge, LA
Night
in Baton Rouge on Saturday
Local time
11:41 PM
CDT
Current temp
83°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 warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
1h 41m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
New Orleans Jazz National Historical Park
National Historical Park
Discover the roots of jazz at the New Orleans Jazz National Historical Park. Located in the heart of the French Quarter, our park offers live performances, exhibits, and programs that celebrate the le...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a highly efficient experience, as 98% of this journey is spent on highways. You will rely heavily on the Pontchartrain Expressway, Westbank Expressway, and Terry Parkway to navigate the distance. The longest uninterrupted stretch occurs on the Pontchartrain Expressway, where you will spend 80.6 miles focusing on the road ahead. This is a highway-focused drive, meaning you can anticipate a consistent, fast-paced rhythm rather than the stop-and-go nature of local streets. Prepare for a steady, direct commute that moves you quickly between your start and finish points.
98% highway — fuel and pacing are the main things to plan.
11 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 80.6 mi on Pontchartrain Expressway.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on Pontchartrain Expressway and Westbank Expressway. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.1 miles in near Heritage Avenue.
Driving Effort3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 1h 41m drive. You will face about 7 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (Heritage Avenue): Navigation decision point; at 1.5 miles (US 90 BUS / Westbank Expressway): Merge point - match speed before joining. Lane positioning matters here; at 84.1 miles (I 110 / Martin Luther King Jr Memorial Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Baton Rouge is the capital of Louisiana, USA. Located on the east bank of the mighty Mississippi River, Baton Rouge is Louisiana's second largest city, home of Louisiana State University, major port facilities, and a variety of attractions.
The longest stretch is about 80.6 miles on Pontchartrain Expressway. 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 (Heritage Avenue): Navigation decision point; at 1.5 miles (US 90 BUS / Westbank Expressway): Merge point - match speed before joining. Lane positioning matters here; at 84.1 miles (I 110 / Martin Luther King Jr Memorial Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — New Orleans Jazz National Historical Park. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Baton Rouge, LA before heading back.
