Traveling from River Ridge to New Iberia covers approximately 123.4 miles and typically takes about 2 hours and 7 minutes. Because this is a turn-heavy local drive rather than an interstate haul, it works perfectly as a straightforward day trip, allowing you to reach your destination without the need for an overnight stay. You can expect to spend around $17 on fuel for the journey, making it a budget-friendly excursion within Southeast Louisiana. Since the route utilizes local roads like Garden Road, Jefferson Highway, and Filmore Street instead of major highways, you should prepare for a more involved driving experience. This trip is ideal for those who prefer navigating local corridors over the monotony of high-speed transit. Overall, it is a manageable trek that keeps you within the same region from start to finish.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
61.7 miles from River Ridge, LA
A natural place for your longest stop of the day
, about 1h 16m into the drive
.
Main Roads
Road
Distance
Duration
US 90
103.8 mi
1h 56m
I 310
7.8 mi
8m
Airline Drive
2 mi
3m
Jefferson Highway
1.6 mi
3m
Airline Highway
1.6 mi
2m
Center Street
1.2 mi
1m
Abbeville Hwy 14
0.9 mi
1m
East Airline Highway
0.9 mi
1m
Longest stretch:
US 90
— 103.8 mi, about 1h 56m
Turn-by-Turn Driving Directions
Step-by-step road directions between River Ridge, LA and New Iberia, LA.
1
Start on this road
47 ft·5 sec·this road
2
Turn right onto Garden Road
0.2 mi·58 sec·Garden Road
3
Turn right onto LA 48
1.6 mi·3 min·Jefferson Highway
4
Turn right onto Filmore Street
0.5 mi·1 min·Filmore Street
5
Turn left onto US 61
2.0 mi·3 min·Airline Drive
6
Continue on US 61
0.9 mi·1 min·East Airline Highway
7
Continue on US 61
1.6 mi·2 min·Airline Highway
Use the left lane.
8
Take the exit
0.3 mi·27 sec
Toward I 310: Boutte, Baton RougeUse the straight / slight right lanes.
9
Keep slight left at fork
1.1 mi·1 min
Toward I 310 South: BoutteUse the straight / slight right lanes.
10
Merge onto I 310
7.8 mi·8 min·I 310
11
Keep slight right at fork
0.5 mi·55 sec
Toward US 90 West: Houma
12
Merge onto US 90
5.3 mi·7 min·US 90
Use the straight / slight right lanes.
13
Continue on US 90
0.3 mi·26 sec·US 90
Use the straight / slight right lanes.
14
Continue on US 90
0.5 mi·37 sec·US 90
Use the straight / slight right lanes.
15
Continue on US 90
98 mi·1 hr 47 min·US 90
Use the straight / slight right lanes.
16
Take the exit
0.3 mi·43 sec
Toward LA 329
17
Turn right onto Avery Island Road
0.5 mi·1 min·Avery Island Road
18
At end of road, turn right onto LA 14
0.9 mi·1 min·Abbeville Hwy 14
19
Continue on LA 14
1.2 mi·1 min·Center Street
20
Turn left onto East Washington Street
0.1 mi·27 sec·East Washington Street
21
Turn right onto Julia Street
157 ft·6 sec·Julia Street
22
Arrive at destination
Julia Street
Trip Plan
Since this is a relatively short drive of just over two hours, you have plenty of flexibility regarding your departure time. Aim to leave during off-peak hours to avoid potential congestion on the local roads that make up this route. Because the drive is continuous with 0 planned stops, ensure your vehicle is fueled up before you depart to cover the $17 estimated cost comfortably. If you find the frequent turns tiring, consider planning a quick break midway to stretch your legs, even if the itinerary doesn't mandate it. A concrete tip for this specific drive is to keep your navigation apps updated and ready, as the reliance on local roads like Jefferson Highway and Filmore Street requires more attention to turn-by-turn directions than a standard highway route.
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 61.7 miles from River Ridge, LA, or about 1h 16m into the drive.
The longest continuous stretch on this route runs about 103.8 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 27 miles or 38m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 61.7 miles or 1h 16m 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
Traffic, exits, and arrival timing usually matter more near New Iberia, LA than in the middle of the route.
Before You Leave
+
Open the route before leaving River Ridge, 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 River Ridge, LA
This is one driving day of about 123.4 miles and 2h 27m.
Your first comfortable stop window is around 27 miles from River Ridge, LA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on US 90 for about 103.8 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 12
5 decision points cluster between mile 0 and 16.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0 mi into trip|~0m in|Garden Road
Turn right onto Garden Road
Navigation decision point
7
6.8 mi into trip|~13m in
Take the exit toward I 310: Boutte, Baton Rouge
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.
Toward I 310: Boutte, Baton Rouge
7
7.1 mi into trip|~13m in
Keep slight left at fork toward I 310 South: Boutte
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 310 South: Boutte
5
16.1 mi into trip|~24m in
Keep slight right at fork toward US 90 West: Houma
Highway fork - watch signs carefully
Toward US 90 West: Houma
5
16.5 mi into trip|~25m in|US 90
Merge onto US 90
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
Fuel & Cost
Regular Gas
$18.64 one way
$37.27 round trip
$3.84/gal25.4 MPG avg43 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$20.46
$40.92
premium
$4.56
$22.15
$44.30
diesel
$5.61
$27.25
$54.49
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$19
Meals
$25–$50
Total
$44–$69
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 43.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $13 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
37
0
$12.96
$5.92
Efficient EV
30.9
0
$10.80
$4.94
EV Truck/SUV
49.4
0
$17.28
$7.90
Gas CO2
43 kg
EV CO2
14 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
River Ridge, LA
Late night
in River Ridge on Sunday
Local time
3:02 AM
CDT
Current temp
64°F
Unavailable
Live forecast
Destination
New Iberia, LA
Late night
in New Iberia on Sunday
Local time
3:02 AM
CDT
Current temp
82°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
18 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
2h 27m 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 active driving experience on this route, as it relies entirely on local roads rather than interstate highways. With a highway share of 0%, you won't be dealing with high-speed cruising; instead, the journey is defined by its turn-heavy nature. You will spend your time navigating through Garden Road, Jefferson Highway, and Filmore Street, which means there are no long, uninterrupted stretches of road. The longest stretch you will encounter is 0 miles on Garden Road, highlighting the frequent turns and transitions inherent to this path. Behind the wheel, you should remain alert, as the road's personality is centered on local navigation rather than a fast, straight-line commute.
91% highway — fuel and pacing are the main things to plan.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 103.8 mi on US 90.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on US 90 and I 310. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near Garden Road.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 12 significant decision points across 123.4 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: near the start (Garden Road): Navigation decision point; at 6.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 7.1 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from River Ridge, LA to New Iberia, LA, road signs begin pointing toward Baton Rouge along the way.
Baton Rouge
6.8 mi in|~13m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 27m. Total distance: 123.4 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 27m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (91%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 103.8 miles on US 90. The full list of main roads is in the Roads section above.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at New Iberia, LA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: near the start (Garden Road): Navigation decision point; at 6.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 7.1 miles: Highway fork - watch signs carefully. Lane positioning matters here.
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 New Iberia, LA before heading back.
