Bremen to Green Oaks is 370.6 miles and takes about 7h 20m via I 55 and Tri-State Tollway, with a fuel budget near $59 and enough daylight to finish in a day. This trip stays within Illinois, connecting two points in the Midwest region. With 78% of the drive on highways, expect a fairly direct and efficient trip. It's a solid option if you're looking to cover a good distance within the state without needing an overnight stay. The route is straightforward, making it a practical choice for a single-day transit.
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
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
185.3 miles from Bremen, IL
A natural place for your longest stop of the day
, about 3h 45m into the drive
.
Main Roads
Road
Distance
Duration
I 55
261.9 mi
4h 46m
Tri-State Tollway
37.3 mi
45m
IL 159
20.1 mi
30m
South State Street
17.7 mi
22m
North Illinois Street
9.8 mi
15m
Lehmen Drive
7.8 mi
8m
IL 150
6.1 mi
10m
Vandalia Street
2.8 mi
4m
Longest stretch:
I 55
— 261.9 mi, about 4h 46m
Traffic on I-55
Hour-of-day weekday pattern from 28 FHWA count stations on your route.
Peak
4 PM
~1,681 veh/hr typical
· worst 2,233
Quietest
2 AM
~156 veh/hr
Peak-to-quiet ratio
10.8×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 103 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Bremen, IL and Green Oaks, IL.
1
Start on Chester Road
0.2 mi·34 sec·Chester Road
2
Turn slight right onto IL 150
6.1 mi·10 min·IL 150
3
Turn right onto IL 3
0.5 mi·32 sec·East Holmes Street
4
Continue on IL 3
7.8 mi·8 min·Lehmen Drive
5
Continue on IL 3
18 mi·22 min·South State Street
6
Continue on IL 159
20 mi·30 min·IL 159
7
Enter roundabout onto IL 159
177 ft·4 sec·North Illinois Street
8
Continue on IL 159
9.8 mi·15 min·North Illinois Street
9
Continue on IL 159
1.3 mi·1 min·South Morrison Avenue
10
Continue on IL 159
2.8 mi·4 min·Vandalia Street
11
Take the ramp
0.4 mi·54 sec
Toward I 55 North, I 70 East
12
Merge onto I 55; I 70; US 40
3.8 mi·4 min·I 55; I 70; US 40
13
Keep slight left at fork onto I 55
108 mi·1 hr 56 min·I 55
Toward I 55 North, I 270 West: Chicago, Springfield, Kansas City
14
Keep slight right at fork onto I 55
29 mi·31 min·I 55
Toward I 55 North: ChicagoUse the straight / slight right lanes.
15
Keep slight left at fork onto I 55
121 mi·2 hr 14 min·I 55
Toward I 55 North, I 74 West: Chicago, PeoriaUse the straight / slight right lanes.
16
Take the exit
1.6 mi·3 min
Exit 277AToward I 294 Tollway North: WisconsinUse the right lane.
17
Keep slight left at fork
0.3 mi·41 sec
Toward I 294 North: Wisconsin
18
Merge onto I 294
4.8 mi·5 min·Tri-State Tollway
Use the straight / slight right lanes.
19
Keep slight left at fork onto I 294
32 mi·39 min·Tri-State Tollway
Use the straight / slight right lanes.
20
Take the exit
0.2 mi·31 sec
Exit 16Toward IL 176: Rockland RoadUse the right lane.
21
Keep slight right at fork
127 ft·5 sec
Toward IL 176: LibertyvilleUse the right lane.
22
Turn right onto IL 176
0.4 mi·42 sec·Rockland Road
23
Continue on IL 176
0.4 mi·46 sec·East Park Avenue
24
Turn right onto Saint Marys Road
0.7 mi·1 min·Saint Marys Road
25
Turn right onto Atkinson Road
1.1 mi·4 min·Atkinson Road
26
Arrive at destination
Atkinson Road
Trip Plan
Consider departing early in the morning to maximize daylight and avoid potential traffic, especially as you approach the Chicago metropolitan area. With a total duration of around 7 hours and 20 minutes, this trip is well-suited for a single day. You'll have two planned stops, which should be sufficient for breaks and refueling. Keep an eye on your fuel gauge, as the longest stretch without a major exit point is 261.9 miles on I 55. Planning your stops around this can ensure a smoother drive.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 185.3 miles from Bremen, IL, or about 3h 45m into the drive.
The longest continuous stretch on this route runs about 261.9 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 82 miles or 1h 53m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 185.3 miles or 3h 45m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 6h 3m
Traffic, exits, and arrival timing usually matter more near Green Oaks, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Bremen, IL 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.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from Bremen, IL
This is one driving day of about 370.6 miles and 7h 20m.
Your first comfortable stop window is around 82 miles from Bremen, IL.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on I 55 for about 261.9 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 16
5 decision points cluster between mile 178.4 and 368 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
178.4 mi into trip|~3h 37m in|I 55
Keep slight right at fork onto I 55 toward I 55 North: Chicago
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 55 North: Chicago
8
207.8 mi into trip|~4h 9m in|I 55
Keep slight left at fork onto I 55 toward I 55 North, I 74 West: Chicago, Peoria
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 55 North, I 74 West: Chicago, Peoria
7
328.6 mi into trip|~6h 23m in
Take the exit toward I 294 Tollway North: Wisconsin
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the right lane.
Exit 277A
Toward I 294 Tollway North: Wisconsin
7
367.8 mi into trip|~7h 13m in
Take the exit toward IL 176: Rockland Road
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the right lane.
Exit 16
Toward IL 176: Rockland Road
8
368 mi into trip|~7h 13m in
Keep slight right at fork toward IL 176: Libertyville
Highway fork - watch signs carefully. Lane positioning matters here
Use the right lane.
Toward IL 176: Libertyville
Fuel & Cost
Regular Gas
$61.82 one way
$123.64 round trip
$4.24/gal25.4 MPG avg130 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.62
$67.45
$134.90
premium
$5.25
$76.64
$153.29
diesel
$6.28
$91.57
$183.14
Estimated Tolls: $2.24
Tri-state Tollway
(37.3 mi)$2.24
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$62
Tolls
$2
Meals
$25–$50
Total
$89–$114
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 129.7 kg one way.
Prices: EIA weekly data, 2026-10-19.
Driving Electric?
About $39 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
111.2
1
$38.91
$17.79
Efficient EV
92.7
1
$32.43
$14.82
EV Truck/SUV
148.2
1
$51.88
$23.72
Gas CO2
130 kg
EV CO2
43 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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 Oct 19, 2026
Origin
Bremen, IL
Late night
in Bremen on Sunday
Local time
4:38 AM
CDT
Current temp
37°F
Patchy Frost
0 mph0% chanceLive forecast
Destination
Green Oaks, IL
Late night
in Green Oaks on Sunday
Local time
4:38 AM
CDT
Current temp
44°F
Clear
SW 5 mph0% chanceLive forecast
77°F
Springfield, IL
185 mi in
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
7 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
7h 20m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
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.
Springfield 1908 Race Riot National Monument
National Monument
In August 1908, a large White mob attacked the Black community in Springfield, Illinois. Rioters destroyed homes and businesses and lynched two men. The event led to the founding of the National Assoc...
5 mi from route
~12 min detour
Free
near mile 153.4
In a growing Chicago neighborhood, diverse people and stories intertwined. All were seeking opportunity. Some succeeded. Others were limited—by race, gender, or economic status. Their stories came tog...
17 mi from route
~44 min detour
Free
near mile 332.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is predominantly highway, with 78% of the 370.6 miles covered on major roads like I 55 and the Tri-State Tollway. You'll experience a continuous stretch of 261.9 miles on I 55, offering a consistent cruising experience. The highway portion likely means you'll encounter more developed rest areas and services. Expect the shift to surface roads to occur later in the drive, closer to your destination.
78% 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: 261.9 mi on I 55.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 55 and Tri-State Tollway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 178.4 miles in near I 55.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 16 significant decision points across 370.6 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 178.4 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here; at 207.8 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 328.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
774 ft419 ft
Total Climb
646 ft
Total Descent
508 ft
Highest Point
774 ft
~211.8 mi in
Elevation Range
354 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Bremen, IL and Green Oaks, IL, road signs point toward Springfield, Kansas City and Peoria.
Doable as a same-day drive at 7h 20m. Total distance: 370.6 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 20m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 261.9 miles on I 55. The full list of main roads is in the Roads section above.
Expect about $2.24 in tolls one way, starting with Tri-state Tollway. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
Yes — we found about 35 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 Green Oaks, IL 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 2 meaningful breaks. There are 35 rest areas along the route for bathroom stops.
The main spots that need attention: at 178.4 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here; at 207.8 miles (I 55): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 328.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Yes — Springfield 1908 Race Riot National Monument and Pullman National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 7.3 hours each way, a round trip means 14.7 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Green Oaks, IL before the return drive.
