Origin
Beaver Dam, WI
Morning in Beaver Dam on Sunday
Local time
7:26 AM
CDT
Current temp
68°F
Unavailable
Live forecast
Trip from Beaver Dam, WI to City of Janesville, WI
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
1h 26m
Distance
72.8 mi
117 km
Drive Score
7/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$11
one way
EV Charging
Unknown
Best Time to Leave
4 AM
1h 20m
★
6 AM
1h 27m
8 AM
1h 40m
10 AM
1h 31m
12 PM
1h 30m
3 PM
1h 32m
5 PM
1h 39m
8 PM
1h 23m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Beaver Dam, WI
patrice schoefolt
City of Janesville, WI
Tom Fisk
Trip Overview
Beaver Dam, WI to City of Janesville, WI is 72.8 miles and takes about 1h 26m via I 39 and US 151, with a fuel budget near $11 and enough daylight to finish in a day. This is a straightforward drive connecting two points within Wisconsin's Midwest region. Expect a high percentage of highway driving, making it a quick trip for those looking to cover ground efficiently. It's a good option if you need to get from point A to point B without much fuss, ideal for a single-day excursion.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 39 | 34.6 mi | 37m |
| US 151 | 32.1 mi | 35m |
| Milton Avenue | 2.3 mi | 5m |
| North Spring Street | 0.9 mi | 1m |
| County Road G | 0.6 mi | 1m |
| North Garfield Avenue | 0.5 mi | 1m |
| East Court Street | <0.1 mi | <1m |
| East Memorial Drive | <0.1 mi | <1m |
Longest stretch:
I 39
— 34.6 mi, about 37m
Turn-by-Turn Driving Directions
Step-by-step road directions between Beaver Dam, WI and City of Janesville, WI.
1
Start on this road
42 ft
·
3 sec
·
this road
2
Turn left
138 ft
·
15 sec
3
At end of road, turn left onto West Maple Avenue
137 ft
·
10 sec
·
West Maple Avenue
4
Turn right onto US 151 Business
0.9 mi
·
1 min
·
North Spring Street
5
Continue on CTH G
0.6 mi
·
1 min
·
County Road G
6
Take the ramp
0.2 mi
·
27 sec
7
Merge onto US 151
32 mi
·
35 min
·
US 151
Use the straight / slight right lanes.
8
Take the exit
0.4 mi
·
53 sec
Exit 97A
Toward I 39 South, I 90 East, I 94 East: Chicago, Milwaukee
Use the right lane.
9
Keep slight left at fork
0.4 mi
·
47 sec
10
Merge onto I 39; I 90; I 94
1.5 mi
·
1 min
·
I 39; I 90; I 94
11
Keep slight right at fork onto I 39; I 90
33 mi
·
35 min
·
I 39; I 90
Toward I 39, I 90: Chicago
Use the straight / slight right lanes.
12
Take the exit
0.2 mi
·
30 sec
13
Keep slight right at fork
0.2 mi
·
31 sec
Exit 171A
Toward WI 26: State Highway 26
14
Keep slight right at fork
414 ft
·
10 sec
Toward WI 26 South: Janesville
15
Turn slight right onto WI 26
2.3 mi
·
5 min
·
Milton Avenue
16
Turn left onto East Memorial Drive
261 ft
·
11 sec
·
East Memorial Drive
17
Continue on North Garfield Avenue
0.5 mi
·
1 min
·
North Garfield Avenue
18
Turn right onto East Court Street
467 ft
·
15 sec
·
East Court Street
19
Arrive at destination
East Court Street
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
36 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 16 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 36.4 miles from Beaver Dam, WI, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 145 decision points cluster between mile 0 and 69.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0 mi into trip
|
~0m in
|
West Maple Avenue
At end of road, turn left onto West Maple Avenue
Complex interchange - multiple decisions in a short stretch
8
33.9 mi into trip
|
~39m in
Take the exit toward I 39 South, I 90 East, I 94 East: Chicago, Milwaukee
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Exit 97A
Toward I 39 South, I 90 East, I 94 East: Chicag...
8
36.2 mi into trip
|
~42m in
|
I 39; I 90
Keep slight right at fork onto I 39; I 90 toward I 39, I 90: Chicago
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 39, I 90: Chicago
7
69.5 mi into trip
|
~1h 18m in
Keep slight right at fork toward WI 26: State Highway 26
Highway fork - watch signs carefully
Exit 171A
Toward WI 26: State Highway 26
6
69.7 mi into trip
|
~1h 19m in
Keep slight right at fork toward WI 26 South: Janesville
Highway fork - watch signs carefully
Toward WI 26 South: Janesville
Fuel & Cost
Regular Gas
$11.38 one way
$22.76 round trip
$3.97/gal
25.4 MPG avg
26 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $12.50 | $24.99 |
| premium | $4.89 | $14.01 | $28.02 |
| diesel | $5.61 | $16.07 | $32.15 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$11
Estimated CO2 emission: 25.5 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $8 in charging · 0 stops · 64% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 21.8 | 0 | $7.64 | $3.49 |
| Efficient EV | 18.2 | 0 | $6.37 | $2.91 |
| EV Truck/SUV | 29.1 | 0 | $10.19 | $4.66 |
Gas CO2
25 kg
EV CO2
9 kg (64% 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
City of Janesville, WI
Morning in City of Janesville on Sunday
Local time
7:26 AM
CDT
Current temp
48°F
Unavailable
Live forecast
66°F
McFarland, WI
36 mi in
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
20 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
1h 26m 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.
What kind of drive is this?
This route is predominantly a highway-focused drive, with 92% of your journey on major roads. You'll spend a significant portion on I 39, including one stretch of 34.6 miles without needing to exit. While much of the drive is on interstates like I 39 and US 151, you'll also encounter Milton Avenue as you approach Janesville. The character is largely about covering distance efficiently on well-maintained roadways.
92% highway — fuel and pacing are the main things to plan.
19 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 34.6 mi on I 39.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 39 and US 151. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near West Maple Avenue.
Driving Effort
8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 72.8 miles you will encounter 14 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: near the start (West Maple Avenue): Complex interchange - multiple decisions in a short stretch; at 33.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 36.2 miles (I 39; I 90): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
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 Beaver Dam, WI to City of Janesville, WI, road signs begin pointing toward Milwaukee along the way.
Milwaukee
33.9 mi in
|
~39m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 26m. Total distance: 72.8 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 26m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (92%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 34.6 miles on I 39. 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 City of Janesville, WI before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: near the start (West Maple Avenue): Complex interchange - multiple decisions in a short stretch; at 33.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 36.2 miles (I 39; I 90): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes. A round trip is manageable in a single day if you plan a break at City of Janesville, WI before heading back.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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