If you are planning a trip from Joliet to Alton, you are looking at a straightforward 248.7-mile journey across Illinois. You can expect to spend about 4 hours and 42 minutes behind the wheel, making this a very manageable one-day trip. With a fuel budget of approximately $38, it is an affordable excursion for those traveling within the Midwest. The route relies heavily on major thoroughfares, ensuring a consistent pace for the duration of your travel. Because the drive is under five hours, you have the flexibility to complete it in a single day without needing an overnight stay. It is a practical connection that gets you from the northern reaches of the state down to the riverfront area efficiently.
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
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
124.4 miles from Joliet, IL
A natural place for your longest stop of the day
, about 2h 17m into the drive
.
Main Roads
Road
Distance
Duration
I 55
220.4 mi
3h 57m
State Route 140
9.6 mi
13m
I 80
6.4 mi
7m
College Avenue
3.9 mi
6m
East Bethalto Drive
1.8 mi
3m
East MacArthur Drive
1.4 mi
2m
West Macarthur Drive
1.3 mi
2m
Martin Luther King Drive
0.9 mi
1m
Longest stretch:
I 55
— 220.4 mi, about 3h 57m
Traffic on I-55
Hour-of-day weekday pattern from 12 FHWA count stations on your route.
Peak
4 PM
~1,689 veh/hr typical
· worst 2,115
Quietest
2 AM
~152 veh/hr
Peak-to-quiet ratio
11.1×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 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 Joliet, IL and Alton, IL.
1
Start on this road
111 ft·10 sec·this road
2
Turn right onto US 6; IL 53
0.3 mi·43 sec·Ottawa Street
3
Continue on US 6; IL 53
0.1 mi·21 sec·Ottawa Street
4
Continue on US 6; IL 53
0.4 mi·1 min·Chicago Street
5
Take the ramp
0.3 mi·41 sec
Toward I 80 West: Moline, Rock Island
6
Merge onto I 80
6.4 mi·7 min·I 80
Use the right lane.
7
Take the exit
0.4 mi·54 sec
Exit 126AToward I 55 South: Saint Louis
8
Merge onto I 55
93 mi·1 hr 40 min·I 55
Use the right lane.
9
Keep slight right at fork onto I 55
65 mi·1 hr 10 min·I 55
Toward I 55 South: Saint Louis, SpringfieldUse the straight / slight right lanes.
10
Keep slight left at fork onto I 55
63 mi·1 hr 7 min·I 55
Toward I 55 South: Saint Louis
11
Take the exit
0.3 mi·43 sec
Toward IL 140: Alton, Greenville
12
Turn right onto IL 140
0.7 mi·1 min·East State Street
13
Continue on IL 140
9.6 mi·13 min·State Route 140
14
Continue on IL 140
1.8 mi·3 min·East Bethalto Drive
15
Continue on IL 111; IL 140
1.4 mi·2 min·East MacArthur Drive
16
Continue on IL 111; IL 140
1.3 mi·2 min·West Macarthur Drive
17
Continue on IL 111; IL 140
3.6 mi·6 min·College Avenue
18
Enter roundabout onto College Avenue
397 ft·7 sec·College Avenue
19
Continue on College Avenue
0.3 mi·27 sec·College Avenue
20
Turn left onto US 67
0.9 mi·1 min·Martin Luther King Drive
21
Continue on US 67
0.4 mi·36 sec·Piasa Street
22
Turn left onto West 3rd Street
0.1 mi·31 sec·West 3rd Street
23
Turn right onto Alby Street
118 ft·5 sec·Alby Street
24
Arrive at destination
Alby Street
Trip Plan
To keep your trip stress-free, aim to depart early in the morning to avoid peak traffic congestion along the interstate corridors. Although the total duration is under five hours, planning for at least one designated stop is essential to stay fresh during the long 220.4-mile stretch on I-55. Keep a close eye on your fuel gauge, as the $38 estimated cost can fluctuate depending on your vehicle's efficiency and current regional pump prices. Since this is a single-day journey, you have the advantage of total flexibility; if you feel fatigued, utilize the interstate rest areas early rather than pushing through. A smart strategy is to check real-time traffic alerts specifically for the I-55 sections before you leave Joliet to ensure a smooth arrival in Alton.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 124.4 miles from Joliet, IL, or about 2h 17m into the drive.
The longest continuous stretch on this route runs about 220.4 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 55 miles or 1h 2m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 124.4 miles or 2h 17m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 43m
Traffic, exits, and arrival timing usually matter more near Alton, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Joliet, 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.
Day 1
Settle into the route from Joliet, IL
This is one driving day of about 248.7 miles and 4h 42m.
Your first comfortable stop window is around 55 miles from Joliet, IL.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 55 for about 220.4 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 12
5 decision points cluster between mile 0 and 100.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|US 6; IL 53 / Ottawa Street
Turn right onto US 6; IL 53 / Ottawa Street
Navigation decision point
5
1.1 mi into trip|~2m in|I 80
Merge onto I 80
Merge point - match speed before joining. Lane positioning matters here
Use the right lane.
5
7.6 mi into trip|~10m in
Take the exit toward I 55 South: Saint Louis
Exit ramp - move to the correct lane early
Exit 126A
Toward I 55 South: Saint Louis
5
7.9 mi into trip|~11m in|I 55
Merge onto I 55
Merge point - match speed before joining. Lane positioning matters here
Use the right lane.
8
100.9 mi into trip|~1h 52m in|I 55
Keep slight right at fork onto I 55 toward I 55 South: Saint Louis, Springfield
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 South: Saint Louis, Springfield
Fuel & Cost
Regular Gas
$36.73 one way
$73.45 round trip
$3.75/gal25.4 MPG avg87 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$40.55
$81.09
premium
$4.72
$46.18
$92.35
diesel
$4.80
$46.96
$93.92
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$37
Meals
$25–$50
Total
$62–$87
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 87 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $26 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
74.6
0
$26.11
$11.94
Efficient EV
62.2
0
$21.76
$9.95
EV Truck/SUV
99.5
1
$34.82
$15.92
Gas CO2
87 kg
EV CO2
29 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 Jul 18, 2026
Origin
Joliet, IL
Afternoon
in Joliet on Sunday
Local time
3:59 PM
CDT
Current temp
91°F
Mostly Sunny then Showers And Thunderstorms Likely
WNW 10 to 15 mph62% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 18 at 3:50AM CDT until July 19 at 10:00AM CDT by NWS Chicago IL
Heat Advisory
Heat Advisory issued July 18 at 3:04AM CDT until July 21 at 7:00PM CDT by NWS St Louis MO
Destination
Alton, IL
Afternoon
in Alton on Sunday
Local time
3:59 PM
CDT
Current temp
93°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
W 6 to 12 mph16% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 18 at 3:50AM CDT until July 19 at 10:00AM CDT by NWS Chicago IL
Heat Advisory
Heat Advisory issued July 18 at 3:04AM CDT until July 21 at 7:00PM CDT by NWS St Louis MO
67°F
Athens, IL
124 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
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
4h 42m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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...
3 mi from route
~8 min detour
Free
near mile 162.9
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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is heavily highway-focused, with 95% of your travel occurring on major roads like I-55, I-80, and State Route 140. You will spend the vast majority of your time—specifically 220.4 miles—on I-55, which defines the personality of this trip. Expect a steady, interstate-centered experience that prioritizes speed and efficiency over winding backroads. While the initial stretches involve the interstate network, the final transition onto State Route 140 provides a shift in pace as you approach your destination. It is a classic highway grind, best suited for drivers who prefer keeping a consistent speed and minimizing navigation through local traffic.
95% highway — fuel and pacing are the main things to plan.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 220.4 mi on I 55.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on I 55 and State Route 140. You will hit about 12 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near US 6; IL 53 / Ottawa Street.
Driving Effort6/10
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 248.7 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: near the start (US 6; IL 53 / Ottawa Street): Navigation decision point; at 1.1 miles (I 80): Merge point - match speed before joining. Lane positioning matters here; at 7.6 miles: Exit ramp - move to the correct lane early.
Elevation Profile
Mostly flat terrain
874 ft493 ft
Total Climb
445 ft
Total Descent
493 ft
Highest Point
874 ft
~93.3 mi in
Elevation Range
381 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Joliet, IL and Alton, IL, road signs point toward Springfield and Greenville.
Joliet is a city in the Chicagoland region of Illinois, a state in the Midwest of the United States of America. It is the largest city and county seat of Will County.
Top landmarks
•Joliet Union Station — former train station in the United States
•Christ Episcopal Church — church building in Joliet, Illinois, United States of America
•Joliet Central High School — public school in Joliet, Illinois
Alton is a charming river town in Illinois just across the Mississippi River from St. Louis, Missouri. Once a blue collar town of heavy manufacturing, Alton has transformed itself into a tourist destination and wedding and reception resort of the Midwest.
Top landmarks
•Alton National Cemetery — United States National Cemetery located in the city of Alton, in Madison County,...
•Alton Military Prison — prison located in Alton, Illinois
•Upper Alton Historic District — historic district in Illinois, United States
Doable as a same-day drive at 4h 42m. Total distance: 248.7 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 42m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (95%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 220.4 miles on I 55. The full list of main roads is in the Roads section above.
Yes — we found about 27 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 Alton, 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 1 meaningful breaks. There are 27 rest areas along the route for bathroom stops.
The main spots that need attention: near the start (US 6; IL 53 / Ottawa Street): Navigation decision point; at 1.1 miles (I 80): Merge point - match speed before joining. Lane positioning matters here; at 7.6 miles: Exit ramp - move to the correct lane early.
Yes — Springfield 1908 Race Riot National Monument and Pullman National Historical Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.7 hours each way, an in-and-out day trip would put you behind the wheel for 9.4 hours — manageable with a long break at Alton, IL, but most travelers stay overnight.
