Redgranite, WI to Milwaukee, WI is 114 miles and takes about 2h 22m via I 41 and State Highway 21, with a fuel budget near $18 and enough daylight to finish in a day. This Midwestern drive stays within Wisconsin, connecting two points in the state for a straightforward journey. Given its relatively short distance and highway-focused profile, it’s a practical option for a single-day trip, whether you're heading out for business or leisure. Plan for a quick commute that gets you to your destination efficiently.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
57 miles from Redgranite, WI
A natural place for your longest stop of the day
, about 1h 15m into the drive
.
Main Roads
Road
Distance
Duration
I 41
79.2 mi
1h 27m
State Highway 21
22.2 mi
30m
East-West Freeway
5.7 mi
8m
West Main Street
2.2 mi
5m
West River Drive
1 mi
1m
Bannerman Avenue
0.7 mi
1m
Omro Road
0.4 mi
1m
North Milwaukee Street
0.3 mi
<1m
Longest stretch:
I 41
— 79.2 mi, about 1h 27m
Turn-by-Turn Driving Directions
Step-by-step road directions between Redgranite, WI and Milwaukee, WI.
1
Start on Main Street
102 ft·10 sec·Main Street
2
Turn left onto WI 21; CTH E
0.7 mi·1 min·Bannerman Avenue
3
Continue on WI 21
16 mi·22 min·State Highway 21
4
Continue on WI 21
1.0 mi·1 min·West River Drive
5
Continue on WI 116; CTH F
0.2 mi·18 sec·Omro Road
6
Turn right
114 ft·10 sec
7
Turn right
114 ft·10 sec
8
Turn right onto North Webster Avenue
92 ft·9 sec·North Webster Avenue
9
Turn left onto WI 116; CTH F
0.1 mi·21 sec·Omro Road
10
Turn left onto WI 21; WI 116; CTH F
0.2 mi·35 sec·Spruce State Route
11
Turn left onto WI 21; WI 116; CTH F
2.2 mi·5 min·West Main Street
12
Continue on WI 21
6.0 mi·8 min·State Highway 21
13
Enter roundabout onto WI 21
143 ft·8 sec·Omro Road
14
Continue on WI 21
0.1 mi·14 sec·Omro Road
15
Take the exit
0.4 mi·48 sec
Toward I-41_South: Milwaukee
16
Merge onto I 41; US 41
79 mi·1 hr 27 min·I 41; US 41
Use the straight lane.
17
Take the exit
0.3 mi·33 sec
Exit 38A-BToward I 94 East, I 94 West: Milwaukee, MadisonUse the slight right lane.
18
Keep slight left at fork
0.7 mi·1 min
Exit 38AToward I 94 East, I 43 South Alternate: MilwaukeeUse the slight left lane.
19
Keep slight left at fork
0.3 mi·38 sec
Use the straight / slight right lanes.
20
Merge onto I 94
4.7 mi·6 min·East-West Freeway
Use the straight / slight right lanes.
21
Keep slight left at fork onto I 794
1.0 mi·1 min·East-West Freeway
Exit 310CToward I 794 East: Lakefront, Port of MilwaukeeUse the straight / slight right lanes.
22
Take the exit
0.2 mi·24 sec
Exit 1EToward Jackson Street, Van Buren Street
23
Turn slight right
309 ft·14 sec
Toward Jackson Street SouthUse the right lane.
24
Turn right onto East Saint Paul Avenue
0.1 mi·24 sec·East Saint Paul Avenue
25
Turn right onto WI 32
0.3 mi·47 sec·North Milwaukee Street
26
Arrive at destination
US 18; WI 32
Trip Plan
Given the 2h 22m duration, this trip is easily manageable in a single day, offering flexibility in your departure time. Leaving in the morning or early afternoon should allow ample time to reach Milwaukee before evening. With only 114 miles and a predictable route primarily on I 41, you won’t need many stops, but keep an eye on your fuel gauge, especially before embarking on the 79.2-mile stretch on I 41. The estimated fuel cost is around $18, so plan accordingly.
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 57 miles from Redgranite, WI, or about 1h 15m into the drive.
The longest continuous stretch on this route runs about 79.2 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 38m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 57 miles or 1h 15m 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 55m
Traffic, exits, and arrival timing usually matter more near Milwaukee, WI than in the middle of the route.
Before You Leave
+
Open the route before leaving Redgranite, WI 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 Redgranite, WI
This is one driving day of about 114 miles and 2h 22m.
Your first comfortable stop window is around 25 miles from Redgranite, WI.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 41 for about 79.2 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 19
5 decision points cluster between mile 106.4 and 113.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
106.4 mi into trip|~2h 9m in
Take the exit toward I 94 East, I 94 West: Milwaukee, Madison
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 38A-B
Toward I 94 East, I 94 West: Milwaukee, Madison
9
106.7 mi into trip|~2h 10m in
Keep slight left at fork toward I 94 East, I 43 South Alternate: Milwaukee
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Exit 38A
Toward I 94 East, I 43 South Alternate: Milwauk...
6
107.3 mi into trip|~2h 11m in
Keep slight left at fork
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
9
112.4 mi into trip|~2h 19m in|I 794 / East-West Freeway
Keep slight left at fork onto I 794 / East-West Freeway toward I 794 East: Lakefront, Port of Milwaukee
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 310C
Toward I 794 East: Lakefront, Port of Milwaukee
6
113.3 mi into trip|~2h 20m in
Take the exit toward Jackson Street, Van Buren Street
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 1E
Toward Jackson Street, Van Buren Street
Fuel & Cost
Regular Gas
$17.82 one way
$35.65 round trip
$3.97/gal25.4 MPG avg40 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$19.57
$39.14
premium
$4.89
$21.94
$43.88
diesel
$5.61
$25.17
$50.34
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$18
Meals
$25–$50
Total
$43–$68
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 39.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $12 in charging
· 0 stops
· 68% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
34.2
0
$11.97
$5.47
Efficient EV
28.5
0
$9.98
$4.56
EV Truck/SUV
45.6
0
$15.96
$7.30
Gas CO2
40 kg
EV CO2
13 kg (68% 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 18, 2026
Origin
Redgranite, WI
Morning
in Redgranite on Tuesday
Local time
6:01 AM
CDT
Current temp
60°F
Unavailable
Live forecast
Destination
Milwaukee, WI
Morning
in Milwaukee on Tuesday
Local time
6:01 AM
CDT
Current temp
50°F
Partly Sunny
W 15 to 20 mph2% chanceLive forecast
Flood Warning
Flood Warning issued April 18 at 10:17AM CDT until April 19 at 10:00PM CDT by NWS Milwaukee/Sullivan WI
Flash Flood Watch
Flash Flood Watch issued April 18 at 10:13AM CDT until April 19 at 7:00AM CDT by NWS Milwaukee/Sullivan WI
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
10 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
2h 22m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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.
Ice Age National Scenic Trail
National Scenic Trail
The Ice Age National Scenic Trail spans 1,200 miles, traverses some of Wisconsin's finest geologic and glacial features, and passes through the ancestral lands of 15 Tribes. The Trail is built, manage...
23 mi from route
~58 min detour
Free
Caution: General Advisory — Flooding Possible
Caution: Averill–Kelly Creek Wilderness Segment — Dangerous Ford at New Wood River
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This is a highway-focused drive, with 94% of the route on major roads. You’ll spend most of your time on I 41, which offers a consistent pace for the majority of the trip. The longest uninterrupted stretch is 79.2 miles on I 41, meaning you can settle in for a good period without significant changes in road type. State Highway 21 and the East-West Freeway also contribute to the predominantly high-speed character of this journey.
94% highway — fuel and pacing are the main things to plan.
26 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 79.2 mi on I 41.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on I 41 and State Highway 21. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 106.4 miles in.
Driving Effort10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 19 significant decision points across 114 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 106.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 106.7 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 107.3 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 Redgranite, WI to Milwaukee, WI, road signs begin pointing toward Madison along the way.
Milwaukee is the largest city in the state of Wisconsin, United States. The city celebrates its heritage as a major center for beer-brewing, and of it German and Polish communities. It is now known for its many festivals.
The city's population is about 600,000 with about 1.6 million in the metropolitan area (2019). It is in the southeastern portion of the state on the western shore of Lake Michigan.
Doable as a same-day drive at 2h 22m. Total distance: 114 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 22m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (94%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 79.2 miles on I 41. The full list of main roads is in the Roads section above.
Yes — we found about 8 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Milwaukee, WI 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. There are 8 rest areas along the route for bathroom stops.
The main spots that need attention: at 106.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 106.7 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 107.3 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Ice Age National Scenic Trail. 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 Milwaukee, WI before heading back.
