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Trip from Ozaukee County, WI to Milwaukee, WI

Last recalculated Apr 17, 2026

Drive Time

39m

Distance

28.3 mi

45 km

Drive Score

6/10

Good drive

Same Day?

Yes, doable

Fuel Cost

$4

one way

EV Charging

Unknown

Best Time to Leave

Save up to 10 min
4 AM
0h 36m ★
6 AM
0h 39m
8 AM
0h 46m
10 AM
0h 41m
12 PM
0h 41m
3 PM
0h 42m
5 PM
0h 45m
8 PM
0h 37m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Downtown Ozaukee County, WI, WI

Ozaukee County, WI

Tom Fisk

city in and county seat of Milwaukee County, and largest city in State of Wisconsin, United States

Milwaukee, WI

Wikimedia Commons

Trip Overview

The drive from Ozaukee County, WI to Milwaukee, WI covers 28.3 miles and takes about 39m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on I 43, County Highway LL, East Green Bay Avenue for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 23 miles on I 43. At current regular gas prices, budget about $4.42 one way before food or hotel costs.

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 39m. Total distance: 28.3 miles.

Family Friendly

Moderate complexity with 0 natural rest stops along the way.

Solo Traveler

39m drive, comfortable solo distance.

EV Driver

0 DC fast chargers along the route. Coverage: unknown.

First-Time Driver

Mostly highway driving (83%). Some complex stretches to watch for.

Drive Character

This is a 39m highway drive covering 28.3 miles, with most of the trip on I 43 and County Highway LL. The longest continuous stretch is about 23 miles on I 43.

Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 22 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 43 is the longest continuous segment at about 23 miles.

How Hard Is This Drive?

This is a straightforward highway drive that stays mostly on I 43 and County Highway LL. You will hit about 12 points where you need to pay attention to lane position or signs. The trickiest moment comes around 2.7 miles in near WI 33 / East Green Bay Avenue.

Driving Effort 5/10

Moderate - straightforward overall, but long enough or busy enough to require pacing

Balances navigation complexity with total wheel time.

This drive requires moderate attention. Across 28.3 miles you will encounter 12 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 2.7 miles (WI 33 / East Green Bay Avenue): Roundabout - know your exit number before entering; at 2.9 miles (WI 33 / East Green Bay Avenue): Roundabout - know your exit number before entering; at 3.2 miles: Multiple destination signs - pick the right one.

Critical Maneuvers

5 of 12 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

5
2.7 mi into trip | ~5m in | WI 33 / East Green Bay Avenue

Enter roundabout onto WI 33 / East Green Bay Avenue

Roundabout - know your exit number before entering

5
2.9 mi into trip | ~5m in | WI 33 / East Green Bay Avenue

Enter roundabout onto WI 33 / East Green Bay Avenue

Roundabout - know your exit number before entering

7
3.2 mi into trip | ~6m in

Turn left toward I 43 South, WI 57 South

Multiple destination signs - pick the right one

Toward I 43 South, WI 57 South
8
26.4 mi into trip | ~34m in

Take the exit toward WI 145: Fond du Lac Avenue, McKinley Avenue

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. Exit 73A Toward WI 145: Fond du Lac Avenue, McKinley Ave...
6
27.6 mi into trip | ~37m in | North Water Street

Turn right onto North Water Street

Lane positioning matters here

Use the right lane.

Main Roads

Road Distance Duration
I 43 23 mi 27m
County Highway LL 1.4 mi 2m
East Green Bay Avenue 0.6 mi 1m
State Highway 33 0.5 mi <1m
North Water Street 0.5 mi 1m
West Fond du Lac Avenue 0.5 mi 1m
West Grand Avenue 0.3 mi <1m
County Highway KK 0.3 mi <1m
Longest stretch: I 43 — 23 mi, about 27m

Turn-by-Turn Driving Directions

Step-by-step road directions between Ozaukee County, WI and Milwaukee, WI.

1

Start on this road

164 ft · 12 sec · this road
2

Turn right onto CTH KK

0.3 mi · 51 sec · County Highway KK
3

Turn left onto CTH LL

1.4 mi · 2 min · County Highway LL
4

Enter roundabout onto WI 33

14 ft · 0 sec · West Grand Avenue
5

Continue on WI 33

0.3 mi · 28 sec · West Grand Avenue
6

Continue on WI 33

0.5 mi · 46 sec · State Highway 33
7

Continue on WI 33

0.2 mi · 16 sec · East Green Bay Avenue
8

Enter roundabout onto WI 33

102 ft · 1 sec · East Green Bay Avenue
9

Continue on WI 33

0.1 mi · 9 sec · East Green Bay Avenue
10

Enter roundabout onto WI 33

137 ft · 2 sec · East Green Bay Avenue
11

Continue on WI 33

0.3 mi · 47 sec · East Green Bay Avenue
12

Turn left

0.2 mi · 29 sec
Toward I 43 South, WI 57 South
13

Merge onto I 43; WI 57

3.3 mi · 3 min · I 43; WI 57
14

Continue on I 43; WI 32; WI 57

20 mi · 24 min · I 43; WI 32; WI 57
Use the straight / slight right lanes.
15

Take the exit

0.3 mi · 36 sec
Exit 73A Toward WI 145: Fond du Lac Avenue, McKinley Avenue Use the straight / slight right lanes.
16

Turn left onto WI 145

0.5 mi · 1 min · West Fond du Lac Avenue
Use the left / straight lanes.
17

Continue on West McKinley Avenue

0.3 mi · 54 sec · West McKinley Avenue
Use the left / straight lanes.
18

Continue on East Knapp Street

484 ft · 18 sec · East Knapp Street
19

Turn right onto North Water Street

0.5 mi · 1 min · North Water Street
Use the right lane.
20

Turn left onto East Mason Street

0.1 mi · 29 sec · East Mason Street
21

Turn right onto US 18; WI 32

405 ft · 13 sec · North Milwaukee Street
22

Arrive at destination

US 18; WI 32

Fuel & Cost

Regular Gas

$4.42 one way

$8.85 round trip

$3.97/gal 25.4 MPG avg 10 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.36 $4.86 $9.72
premium $4.89 $5.45 $10.89
diesel $5.61 $6.25 $12.50

No toll roads detected on this route.

Drive Cost (one way)

Fuel

$4

Estimated CO2 emission: 9.9 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $3 in charging · 0 stops · 70% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 8.5 0 $2.97 $1.36
Efficient EV 7.1 0 $2.48 $1.13
EV Truck/SUV 11.3 0 $3.96 $1.81

Gas CO2

10 kg

EV CO2

3 kg (70% 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 16, 2026

Origin

Ozaukee County, WI

Night in Ozaukee County on Thursday

Local time

9:02 PM

CDT

Current temp

43°F

Unavailable

Live forecast

Destination

Milwaukee, WI

Night in Milwaukee on Thursday

Local time

9:02 PM

CDT

Current temp

46°F

Unavailable

Live forecast

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

3 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

39m 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 Ozaukee County, WI to Milwaukee, WI covers 28.3 miles and takes about 39m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 43, County Highway LL, East Green Bay Avenue. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 14.1 miles from Ozaukee County, WI. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $4.42 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 28.3 miles you will encounter 12 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 2.7 miles (WI 33 / East Green Bay Avenue): Roundabout - know your exit number before entering; at 2.9 miles (WI 33 / East Green Bay Avenue): Roundabout - know your exit number before entering; at 3.2 miles: Multiple destination signs - pick the right one.
The route from Ozaukee County, WI to Milwaukee, WI does not surface many named destination signs beyond the main corridor.

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