The drive from Barataria, LA to Lafayette, LA covers 153.9 miles and takes about 3h 13m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 10, Leo Kerner/Lafitte Parkway, Westbank Expressway for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 123.3 miles on I 10.
At current regular gas prices, budget about $23.24 one way before food or hotel costs.
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
76.9 miles from Barataria, LA
A natural place for your longest stop of the day
, about 1h 43m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 13m. Total distance: 153.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 13m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (92%). Some complex stretches to watch for.
Drive Character
This is a 3h 13m highway drive covering 153.9 miles, with most of the trip on I 10 and Leo Kerner/Lafitte Parkway. The longest continuous stretch is about 123.3 miles on I 10.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 24 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 10 is the longest continuous segment at about 123.3 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 10 and Leo Kerner/Lafitte Parkway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 1 miles in near LA 45 / Jean Lafitte Boulevard.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 16 significant decision points across 153.9 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 1 miles (LA 45 / Jean Lafitte Boulevard): Navigation decision point; at 4.6 miles (LA 3134 / Leo Kerner/Lafitte Parkway): Lane positioning matters here; at 15.3 miles (Westbank Expressway): Navigation decision point.
Critical Maneuvers
5 of 16 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
1 mi into trip|~3m in|LA 45 / Jean Lafitte Boulevard
At end of road, turn left onto LA 45 / Jean Lafitte Boulevard
Navigation decision point
5
4.6 mi into trip|~9m in|LA 3134 / Leo Kerner/Lafitte Parkway
Turn right onto LA 3134 / Leo Kerner/Lafitte Parkway
Lane positioning matters here
Use the straight lane.
4
15.3 mi into trip|~26m in|Westbank Expressway
Turn left onto Westbank Expressway
Navigation decision point
5
27.4 mi into trip|~47m in|I 10
Merge onto I 10
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
98.2 mi into trip|~2h 7m in|I 10
Keep slight left at fork onto I 10
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Main Roads
Road
Distance
Duration
I 10
123.3 mi
2h 20m
Leo Kerner/Lafitte Parkway
7.7 mi
11m
Westbank Expressway
4.2 mi
5m
LA 3152
3.8 mi
7m
Jean Lafitte Boulevard
3.6 mi
6m
Barataria Boulevard
2.9 mi
5m
US 90
2.6 mi
3m
Northwest Evangeline Thruway
1.9 mi
3m
Longest stretch:
I 10
— 123.3 mi, about 2h 20m
Turn-by-Turn Driving Directions
Step-by-step road directions between Barataria, LA and Lafayette, LA.
1
Start on Autin Street
175 ft·8 sec·Autin Street
2
Turn right onto LA 3257
0.7 mi·2 min·Privateer Boulevard
3
Turn right onto LA 302
0.3 mi·55 sec·Fisherman Boulevard
4
At end of road, turn left onto LA 45
3.6 mi·6 min·Jean Lafitte Boulevard
5
Turn right onto LA 3134
7.7 mi·11 min·Leo Kerner/Lafitte Parkway
Use the straight lane.
6
Turn right onto LA 45
2.9 mi·5 min·Barataria Boulevard
7
Turn left onto Westbank Expressway
185 ft·5 sec·Westbank Expressway
8
Take the ramp
0.2 mi·31 sec
Toward US 90 Business West
9
Merge onto US 90 BUS
4.2 mi·5 min·Westbank Expressway
10
Turn right onto Nine Mile Point Road
0.5 mi·1 min·Nine Mile Point Road
11
Continue on West Nine Mile Point Road
0.2 mi·26 sec·West Nine Mile Point Road
12
Turn right onto US 90; LA 18
2.6 mi·3 min·US 90; LA 18
13
Continue on LA 3152
3.8 mi·7 min·LA 3152
Use the straight / right lanes.
14
Take the exit
0.4 mi·50 sec
Toward I 10 West: Baton Rouge
15
Keep slight left at fork
0.3 mi·41 sec
16
Merge onto I 10
71 mi·1 hr 20 min·I 10
Use the straight / slight right lanes.
17
Keep slight left at fork onto I 10
53 mi·1 hr·I 10
Use the straight / slight right lanes.
18
Take the exit
0.3 mi·41 sec
Toward US 167: Morgan City
19
Merge onto I 49
0.3 mi·23 sec·Veterans Memorial Expressway
20
Continue on I 49; LA 182
1.9 mi·3 min·Northwest Evangeline Thruway
21
Turn right onto Jefferson Boulevard
0.2 mi·33 sec·Jefferson Boulevard
22
Continue on Rue Jefferson
0.3 mi·51 sec·Rue Jefferson
23
Turn right onto Rue Vermilion Ouest
335 ft·16 sec·Rue Vermilion Ouest
24
Arrive at destination
Rue Vermilion Ouest
Trip Plan
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 76.9 miles from Barataria, LA, or about 1h 43m into the drive.
The longest continuous stretch on this route runs about 123.3 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 54m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 76.9 miles or 1h 43m 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 39m
Traffic, exits, and arrival timing usually matter more near Lafayette, LA than in the middle of the route.
Before You Leave
+
Open the route before leaving Barataria, LA 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 Barataria, LA
This is one driving day of about 153.9 miles and 3h 13m.
Your first comfortable stop window is around 34 miles from Barataria, LA.
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 I 10 for about 123.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 76.9 mi from Barataria, LA
· 1h 43m into the drive
Place data sourced from public business listings. Hours and availability may vary.
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...
5 mi from route
~14 min detour
Free
near mile 15.9
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $16 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
46.2
0
$16.16
$7.39
Efficient EV
38.5
0
$13.47
$6.16
EV Truck/SUV
61.6
0
$21.55
$9.85
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
Barataria, LA
Morning
in Barataria on Friday
Local time
6:50 AM
CDT
Current temp
63°F
Unavailable
Live forecast
Destination
Lafayette, LA
Morning
in Lafayette on Friday
Local time
6:50 AM
CDT
Current temp
61°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
2 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
3h 13m 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 Barataria, LA to Lafayette, LA covers 153.9 miles and takes about 3h 13m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 10, Leo Kerner/Lafitte Parkway, Westbank Expressway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 76.9 miles from Barataria, LA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $23.24 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
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 16 significant decision points across 153.9 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 1 miles (LA 45 / Jean Lafitte Boulevard): Navigation decision point; at 4.6 miles (LA 3134 / Leo Kerner/Lafitte Parkway): Lane positioning matters here; at 15.3 miles (Westbank Expressway): Navigation decision point.
The route from Barataria, LA to Lafayette, LA does not surface many named destination signs beyond the main corridor.
How this page is built
Compiled and maintained by the Trip.ovh planning team at COD Solutions Oy (Helsinki). Each route is built from authoritative open government and mapping datasets rather than crowdsourced reviews. Distances and geometry come from
OSRM
over
OpenStreetMap.
Fuel cost uses
EIA
weekly regional averages.
EV charging comes from the
NREL Alternative Fuels
dataset.
National park proximity is from the
NPS API.
Pages are published only after passing our data-quality checks; our
methodology page
documents refresh cadence, editorial standards, and known limitations.
