Donaldsonville to Monroe is 220.2 miles and takes about 4h 24m via Samuels Road and I 20, with a fuel budget near $33 and enough daylight to finish in a day. This trip stays within Louisiana, moving from the Southeast region to another part of the Southeast. The route primarily uses surface roads, making it a more leisurely drive than a pure interstate trip. With only one recommended stop and a manageable duration, this is a straightforward drive suitable for a single day. You'll want to be prepared for a significant portion of the drive on local roads.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
110.1 miles from Donaldsonville, LA
A natural place for your longest stop of the day
, about 2h 17m into the drive
.
Main Roads
Road
Distance
Duration
Samuels Road
75.7 mi
1h 28m
E. E. Wallace Boulevard North
63.2 mi
1h 12m
I 20
20.3 mi
22m
Highway 1 North
18.5 mi
21m
Highway 1
11.3 mi
17m
Natchez-Vidalia Bridge
10.6 mi
12m
Martin Luther King Jr Memorial Freeway
5.6 mi
7m
Scenic Highway
3.8 mi
5m
Longest stretch:
Samuels Road
— 75.7 mi, about 1h 28m
Turn-by-Turn Driving Directions
Step-by-step road directions between Donaldsonville, LA and Monroe, LA.
1
Start on LA 1
1.0 mi·1 min·West 10th Street
2
Continue on LA 1
19 mi·21 min·Highway 1 North
3
Continue on LA 1
1.0 mi·2 min·Church Street
4
Continue on LA 1
11 mi·17 min·Highway 1
5
Take the exit
0.5 mi·58 sec
Toward I 10 East: Baton Rouge
6
Merge onto I 10
1.3 mi·1 min·Horace Wilkinson Bridge
Use the straight / slight right lanes.
7
Take the exit
0.5 mi·1 min
Exit 155BToward I 110 North: Downtown, Metro Airport
8
Merge onto I 110
5.6 mi·7 min·Martin Luther King Jr Memorial Freeway
Use the straight / slight left lanes.
9
Continue on I 110
2.6 mi·3 min·Martin Luther King, Jr. Memorial Freeway
Use the straight / slight right lanes.
10
Keep slight right at fork
0.2 mi·17 sec
Exit 8CToward US 61 North: NatchezUse the slight right lane.
11
Continue on US 61
3.8 mi·5 min·Scenic Highway
12
Continue on US 61
76 mi·1 hr 28 min·Samuels Road
13
Turn left
0.1 mi·17 sec
14
Continue on US 84; US 425
2.4 mi·2 min·John R Junkin Drive
15
Continue on US 84; US 425
11 mi·12 min·Natchez-Vidalia Bridge
16
Continue on US 425; LA 15
63 mi·1 hr 12 min·E. E. Wallace Boulevard North
17
Turn left
0.3 mi·35 sec
18
Merge onto I 20
20 mi·22 min·I 20
19
Take the exit
0.1 mi·18 sec
Toward US 165 BUS, LA 15: Civic Center
20
Keep slight right at fork
303 ft·7 sec
21
Turn straight onto US 165 Business; LA 15
0.5 mi·45 sec·Lea Joyner Memorial Expressway
22
Continue on US 165 Business; LA 15
0.3 mi·35 sec·North 6th Street
23
Turn left onto US 80; US 165 Business; LA 15
0.1 mi·17 sec·Louisville Avenue
24
Turn left
45 ft·5 sec
25
Turn right
38 ft·2 sec
26
Arrive at destination
Trip Plan
Given the 4h 24m drive time, leaving Donaldsonville in the morning is ideal to ensure you arrive in Monroe with plenty of daylight. Plan for one stop to break up the drive, perhaps around the halfway point, though the route doesn't necessitate a lengthy stop. Keep an eye on your fuel, especially during the 75.7-mile stretch on Samuels Road, as services might be less frequent. The $33 fuel estimate suggests this trip is quite budget-friendly, but always check current prices. Since it's a single-day drive, you have flexibility; consider leaving a little later if you prefer a more relaxed start.
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 110.1 miles from Donaldsonville, LA, or about 2h 17m into the drive.
The longest continuous stretch on this route runs about 75.7 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 48 miles or 1h 4m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 110.1 miles or 2h 17m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 39m
Traffic, exits, and arrival timing usually matter more near Monroe, LA than in the middle of the route.
Before You Leave
+
Open the route before leaving Donaldsonville, 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 Donaldsonville, LA
This is one driving day of about 220.2 miles and 4h 24m.
Your first comfortable stop window is around 48 miles from Donaldsonville, 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 Samuels Road for about 75.7 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 13
5 decision points cluster between mile 32.3 and 219.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
32.3 mi into trip|~43m in|I 10 / Horace Wilkinson Bridge
Merge onto I 10 / Horace Wilkinson Bridge
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
33.7 mi into trip|~44m in
Take the exit toward I 110 North: Downtown, Metro Airport
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 155B
Toward I 110 North: Downtown, Metro Airport
5
34.2 mi into trip|~45m in|I 110 / Martin Luther King Jr Memorial Freeway
Merge onto I 110 / Martin Luther King Jr Memorial Freeway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight left lanes.
8
42.4 mi into trip|~56m in
Keep slight right at fork toward US 61 North: Natchez
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Exit 8C
Toward US 61 North: Natchez
5
219.1 mi into trip|~4h 22m in
Take the exit toward US 165 BUS, LA 15: Civic Center
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward US 165 BUS, LA 15: Civic Center
Fuel & Cost
Regular Gas
$33.26 one way
$66.51 round trip
$3.84/gal25.4 MPG avg77 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$36.51
$73.01
premium
$4.56
$39.52
$79.05
diesel
$5.61
$48.62
$97.23
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$33
Meals
$25–$50
Total
$58–$83
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 77 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $23 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
66.1
0
$23.12
$10.57
Efficient EV
55.1
0
$19.27
$8.81
EV Truck/SUV
88.1
1
$30.83
$14.09
Gas CO2
77 kg
EV CO2
26 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 20, 2026
Origin
Donaldsonville, LA
Morning
in Donaldsonville on Tuesday
Local time
6:00 AM
CDT
Current temp
68°F
Unavailable
Live forecast
Destination
Monroe, LA
Morning
in Monroe on Tuesday
Local time
6:00 AM
CDT
Current temp
86°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
4h 24m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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.
Poverty Point National Monument
National Monument
Now a nearly forgotten culture, Poverty Point at its peak 3,000 years ago was part of an enormous trading network that stretched for hundreds of miles across the continent. It was - and is - also an e...
25 mi from route
~62 min detour
Free
near mile 197.5
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is mostly on surface roads, with only 27% of the route on highways like I 20. You'll encounter a long stretch of 75.7 miles on Samuels Road, which will likely be at a lower speed. Expect to transition from surface roads to the interstate system, and then back to surface roads as you approach your destination. The frequent exits and lower speeds on the surface roads mean you'll be more engaged with the local driving environment.
Only 27% highway — the rest is turn-by-turn surface driving.
26 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 75.7 mi on Samuels Road.
How Hard Is This Drive?
7/10
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 32.3 miles in near I 10 / Horace Wilkinson Bridge.
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 13 significant decision points across 220.2 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 32.3 miles (I 10 / Horace Wilkinson Bridge): Merge point - match speed before joining. Lane positioning matters here; at 33.7 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 34.2 miles (I 110 / Martin Luther King Jr Memorial Freeway): Merge point - match speed before joining. 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 Donaldsonville, LA to Monroe, LA, road signs begin pointing toward Airport along the way.
Monroe is the third-largest city in Northern Louisiana, largest city in Northeast Louisiana, and the parish seat of Ouachita Parish. It is also home to the University of Louisiana at Monroe and their sports team, the ULM Warhawks.
Founded as Fort Miro, it took on the name of Monroe after the paddle-wheeler James Monroe that came to town in the early 19th century, and, by extrapolation, the former president James Monroe. An interesting bit of trivia is that Monroe was once the headquarters of Delta Airlines, which got its start as the crop dusting operation Delta Dusters in nearby Tallulah.
Slathered down with highly religious views and the effects of years of racial inequality, Monroe can have a rather gritty appearance imbued with a fragrant aroma from its paper mill, but, well, take heart, Wikivoyage traveler.
Doable as a same-day drive at 4h 24m. Total distance: 220.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 24m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 75.7 miles on Samuels Road. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 Monroe, 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. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 32.3 miles (I 10 / Horace Wilkinson Bridge): Merge point - match speed before joining. Lane positioning matters here; at 33.7 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 34.2 miles (I 110 / Martin Luther King Jr Memorial Freeway): Merge point - match speed before joining. Lane positioning matters here.
Yes — Poverty Point National Monument. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.4 hours each way, an in-and-out day trip would put you behind the wheel for 8.8 hours — manageable with a long break at Monroe, LA, but most travelers stay overnight.
