Origin
Grand Bay, AL
Evening in Grand Bay on Sunday
Local time
5:45 PM
CDT
Current temp
80°F
Unavailable
Live forecast
Trip from Grand Bay, AL to Mobile, AL
Drive Time
31m
Distance
25 mi
40 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$4
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
0h 29m
★
6 AM
0h 32m
8 AM
0h 37m
10 AM
0h 34m
12 PM
0h 33m
3 PM
0h 34m
5 PM
0h 37m
8 PM
0h 30m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Grand Bay, AL
Marjan
Mobile, AL
Wikimedia Commons
Trip Overview
If you are looking to travel from Grand Bay to Mobile, you are in for a quick 25-mile journey that typically takes about 31 minutes. This straightforward trip remains entirely within Alabama’s Southeast region, making it an ideal day trip that requires no overnight stay. You can expect to spend approximately $4 on fuel for the trek, depending on your vehicle's efficiency. Navigating this route is simple, relying primarily on I-10, Grand Bay Wilmer Road, and South Water Street to get you to your destination. Because the transit time is so short, you have plenty of flexibility to plan your departure around your own schedule without worrying about long-haul fatigue.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
12.5 miles from Grand Bay, AL
A natural place for your longest stop of the day , about 16m into the drive .
Drive Character
This drive is heavily focused on highway travel, with 88% of your time spent on main thoroughfares. You will find that the vast majority of the experience—specifically 22.1 miles—is dominated by the I-10 corridor. Because this is an interstate-heavy route, the drive feels efficient and direct rather than winding or technical. Expect a steady, consistent pace as you transition from the local roads of Grand Bay onto the interstate and eventually into the city streets of Mobile. It is a no-nonsense commute that prioritizes speed and convenience over secondary scenic detours.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 11 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 22.1 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 10 and Grand Bay Wilmer 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 Potter Tract.
Route Complexity
5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
This drive requires moderate attention. Across 25 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 (Potter Tract): Navigation decision point; at 0.1 miles (US 90 / Government Boulevard): Navigation decision point; at 1.8 miles (I 10): Merge point - match speed before joining. Lane positioning matters here.
Critical Maneuvers
5 of 8 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
5
0.1 mi into trip
|
~0m in
|
Potter Tract
Turn left onto Potter Tract
Navigation decision point
5
0.1 mi into trip
|
~0m in
|
US 90 / Government Boulevard
Turn right onto US 90 / Government Boulevard
Navigation decision point
5
1.8 mi into trip
|
~3m in
|
I 10
Merge onto I 10
Merge point - match speed before joining. Lane positioning matters here
Use the none lane.
6
23.9 mi into trip
|
~29m in
Keep slight right at fork toward Water Street, Downtown
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward Water Street, Downtown
4
24.8 mi into trip
|
~31m in
|
Saint Louis Street
Turn left onto Saint Louis Street
Navigation decision point
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 10 | 22.1 mi | 25m |
| Grand Bay Wilmer Road | 1.3 mi | 2m |
| South Water Street | 0.4 mi | <1m |
| Saint Louis Street | 0.2 mi | <1m |
| Government Boulevard | 0.1 mi | <1m |
| Potter Tract | <0.1 mi | <1m |
| Dezauche Lane | <0.1 mi | <1m |
Longest stretch:
I 10
— 22.1 mi, about 25m
Turn-by-Turn Driving Directions
Step-by-step road directions between Grand Bay, AL and Mobile, AL.
1
Start on Dezauche Lane
375 ft
·
22 sec
·
Dezauche Lane
2
Turn left onto Potter Tract
393 ft
·
19 sec
·
Potter Tract
3
Turn right onto US 90
0.1 mi
·
19 sec
·
Government Boulevard
4
Turn left onto AL 188
1.3 mi
·
2 min
·
Grand Bay Wilmer Road
5
Take the ramp
0.2 mi
·
30 sec
6
Merge onto I 10
22 mi
·
25 min
·
I 10
Use the none lane.
7
Keep slight right at fork
0.5 mi
·
1 min
Toward Water Street, Downtown
8
Continue on South Water Street
0.4 mi
·
56 sec
·
South Water Street
9
Take the exit
148 ft
·
8 sec
10
Turn left onto Saint Louis Street
0.2 mi
·
40 sec
·
Saint Louis Street
11
Arrive at destination
Saint Louis Street
Trip Plan
Since the total duration is just over half an hour, you do not need to worry about planning for intermediate stops or rest breaks. You can easily complete this drive in one go, which is a major advantage for keeping your itinerary simple. Keep in mind that the majority of your time is spent on I-10, so check local traffic reports before you head out to avoid any unexpected delays on the interstate. Budgeting about $4 for gas is a safe bet for a round trip, though it is always smart to fill up before you leave if you plan on doing extra driving once you arrive in Mobile. Taking advantage of the short travel time allows you to maximize your day in the city rather than spending it behind the wheel.
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 12.5 miles from Grand Bay, AL, or about 16m into the drive.
The longest continuous stretch on this route runs about 22.1 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 25 miles or 31m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 12.5 miles or 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 26m
Traffic, exits, and arrival timing usually matter more near Mobile, AL than in the middle of the route.
Before You Leave
+
Open the route before leaving Grand Bay, AL 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 Grand Bay, AL
This is one driving day of about 25 miles and 31m.
Your first comfortable stop window is around 80 miles from Grand Bay, AL.
This route can stay practical as a one-day drive if traffic stays reasonable.
You may only need one short stretch stop if conditions stay smooth.
The longest stretch is on I 10 for about 22.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 12.5 mi from Grand Bay, AL · 16m into the drive
Mid-route town
Meal stop
13 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 25 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 12.5 miles from Grand Bay, AL, which is a good place for a longer meal and fuel stop.
Arriving in Mobile, AL
The final approach into Mobile, AL usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Mobile, AL.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$3.82 one way
$7.64 round trip
$3.88/gal
25.4 MPG avg
9 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.26 | $4.19 | $8.38 |
| premium | $4.61 | $4.54 | $9.07 |
| diesel | $5.64 | $5.55 | $11.11 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$4
Meals
$25–$50
Total
$29–$54
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 8.7 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $3 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 7.5 | 0 | $2.63 | $1.20 |
| Efficient EV | 6.3 | 0 | $2.19 | $1.00 |
| EV Truck/SUV | 10 | 0 | $3.50 | $1.60 |
Gas CO2
9 kg
EV CO2
3 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
Mobile, AL
Evening in Mobile on Sunday
Local time
5:45 PM
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
2 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
31m 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 Grand Bay, AL to Mobile, AL covers 25 miles and takes about 31m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 10, Grand Bay Wilmer Road, South Water Street. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 12.5 miles from Grand Bay, AL. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $3.82 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This drive requires moderate attention. Across 25 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.
The main spots that need attention: at 0.1 miles (Potter Tract): Navigation decision point; at 0.1 miles (US 90 / Government Boulevard): Navigation decision point; at 1.8 miles (I 10): Merge point - match speed before joining. Lane positioning matters here.
The route from Grand Bay, AL to Mobile, AL does not surface many named destination signs beyond the main corridor.
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