Centralia, IL to Lockport, IL is 252.5 miles and takes about 4h 54m via I 57, US 45, and US 50, with a fuel budget near $39 and enough daylight to finish in a day. This trip stays within Illinois, connecting two points in the Midwest. With 90% highway driving, expect a relatively straightforward trip with minimal time spent on slower surface roads. This route is ideal for a single-day drive, getting you to your destination 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
126.2 miles from Centralia, IL
A natural place for your longest stop of the day
, about 2h 21m into the drive
.
Main Roads
Road
Distance
Duration
I 57
201.5 mi
3h 36m
US 45
18.2 mi
25m
US 50
7.8 mi
9m
County Road 180 East
4.3 mi
6m
Lincoln Highway
3.8 mi
5m
Veterans Memorial Tollway
3.4 mi
3m
North Cedar Road
2.4 mi
5m
Wolf Road
2.3 mi
4m
Longest stretch:
I 57
— 201.5 mi, about 3h 36m
Traffic on I-57
Hour-of-day weekday pattern from 12 FHWA count stations on your route.
Peak
3 PM
~741 veh/hr typical
· worst 863
Quietest
3 AM
~100 veh/hr
Peak-to-quiet ratio
7.4×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 51 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 Centralia, IL and Lockport, IL.
1
Start on US 51
81 ft·7 sec·South Poplar Street
2
Turn left onto East 3rd Street
435 ft·24 sec·East 3rd Street
3
Turn left onto US 51
1.1 mi·2 min·South Elm Street
4
Continue on US 51
0.9 mi·1 min·South Broadway
5
Continue on US 51
4.3 mi·6 min·County Road 180 East
6
Continue on US 51
0.6 mi·54 sec·South Mine Street
7
Continue on US 50; US 51
0.2 mi·12 sec·N Mine St
8
Continue on US 50; US 51
347 ft·4 sec·North Mine Street
9
Take the exit
134 ft·3 sec
10
Turn right onto US 50
7.8 mi·9 min·US 50
11
Turn left
0.4 mi·54 sec
12
Merge onto I 57
47 mi·50 min·I 57
13
Keep slight left at fork onto I 57
155 mi·2 hr 45 min·I 57
Toward I 57 North: Chicago
14
Take the exit
0.4 mi·42 sec
Exit 318Toward Bourbonnais Parkway
15
Turn left onto Bourbonnais Parkway
0.6 mi·1 min·Bourbonnais Parkway
16
Turn right onto US 45; US 52
18 mi·25 min·US 45; US 52
17
Turn left onto West Steger Road
0.2 mi·54 sec·West Steger Road
18
Turn right onto Wolf Road
2.3 mi·4 min·Wolf Road
19
Turn left onto US 30
3.8 mi·5 min·Lincoln Highway
20
Continue on US 30
0.3 mi·26 sec·East Maple Street
21
Continue on US 30
442 ft·10 sec·West Lincoln Highway
22
Turn right onto North Cedar Road
2.4 mi·5 min·North Cedar Road
23
Turn left onto US 6
0.2 mi·18 sec·Maple Road
24
Take the ramp
0.6 mi·57 sec
Toward I 355 Toll North: West SuburbsUse the right lane.
25
Merge onto I 355
3.4 mi·3 min·Veterans Memorial Tollway
26
Take the exit
0.2 mi·32 sec
Exit 4Toward IL 7: 159th StreetUse the straight / slight right lanes.
27
Turn straight onto IL 7
0.9 mi·1 min·West 159th Street
28
Continue on IL 7
1.9 mi·3 min·East 9th Street
29
Arrive at destination
IL 7
Trip Plan
Aim to leave Centralia in the morning to take advantage of daylight and avoid rush hour traffic as you approach Lockport. With a total duration of under 5 hours, this trip is easily manageable in one day, allowing for flexibility in your departure time. The estimated fuel cost is around $39, so plan accordingly. The longest stretch without a major change in road type is over 200 miles on I 57, so ensure you have adequate fuel before embarking on that segment. Consider a brief stop around the halfway point to stretch your legs.
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 126.2 miles from Centralia, IL, or about 2h 21m into the drive.
The longest continuous stretch on this route runs about 201.5 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 56 miles or 1h 6m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 126.2 miles or 2h 21m 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 48m
Traffic, exits, and arrival timing usually matter more near Lockport, IL than in the middle of the route.
Before You Leave
+
Open the route before leaving Centralia, 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 Centralia, IL
This is one driving day of about 252.5 miles and 4h 54m.
Your first comfortable stop window is around 56 miles from Centralia, 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 57 for about 201.5 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 17
5 decision points cluster between mile 0 and 249.5 — 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|East 3rd Street
Turn left onto East 3rd Street
Navigation decision point
5
62.1 mi into trip|~1h 12m in|I 57
Keep slight left at fork onto I 57 toward I 57 North: Chicago
Highway fork - watch signs carefully
Toward I 57 North: Chicago
5
217 mi into trip|~3h 58m in
Take the exit toward Bourbonnais Parkway
Exit ramp - move to the correct lane early
Exit 318
Toward Bourbonnais Parkway
5
245.5 mi into trip|~4h 44m in
Take the ramp toward I 355 Toll North: West Suburbs
Lane positioning matters here
Use the right lane.
Toward I 355 Toll North: West Suburbs
7
249.5 mi into trip|~4h 48m in
Take the exit toward IL 7: 159th Street
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 4
Toward IL 7: 159th Street
Fuel & Cost
Regular Gas
$37.29 one way
$74.58 round trip
$3.75/gal25.4 MPG avg88 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$41.17
$82.33
premium
$4.72
$46.88
$93.76
diesel
$4.80
$47.68
$95.35
Estimated Tolls: $0.24
Veterans Memorial Tollway
(3.4 mi)$0.24
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
$37
Tolls
$0
Meals
$25–$50
Total
$63–$88
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 88.3 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $27 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
75.8
0
$26.51
$12.12
Efficient EV
63.1
0
$22.09
$10.10
EV Truck/SUV
101
1
$35.35
$16.16
Gas CO2
88 kg
EV CO2
30 kg (66% 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
Centralia, IL
Late night
in Centralia on Monday
Local time
3:09 AM
CDT
Current temp
74°F
Mostly Clear
W 2 mph2% 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
Lockport, IL
Late night
in Lockport on Monday
Local time
3:09 AM
CDT
Current temp
74°F
Mostly Clear
WSW 10 mph2% 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
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
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
4h 54m 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.
Pullman National Historical Park
National Historical Park
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...
22 mi from route
~54 min detour
Free
near mile 243.8
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This trip is mostly highway, with 90% of the 252.5 miles on faster roads like I 57. You'll experience a long stretch of 201.5 miles on I 57, indicating extended periods of consistent driving. The transition to surface roads, like US 45 and US 50, will occur later in the drive, likely closer to your destination in Lockport.
90% highway — fuel and pacing are the main things to plan.
29 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 201.5 mi on I 57.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on I 57 and US 45. You will hit about 17 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near East 3rd Street.
Driving Effort5/10
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 252.5 miles you will encounter 17 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 (East 3rd Street): Navigation decision point; at 62.1 miles (I 57): Highway fork - watch signs carefully; at 217 miles: Exit ramp - move to the correct lane early.
Doable as a same-day drive at 4h 54m. Total distance: 252.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 54m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (90%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 201.5 miles on I 57. The full list of main roads is in the Roads section above.
Expect about $0.24 in tolls one way, starting with Veterans Memorial 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 24 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.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: near the start (East 3rd Street): Navigation decision point; at 62.1 miles (I 57): Highway fork - watch signs carefully; at 217 miles: Exit ramp - move to the correct lane early.
Yes — Pullman National Historical Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.9 hours each way, an in-and-out day trip would put you behind the wheel for 9.8 hours — manageable with a long break at Lockport, IL, but most travelers stay overnight.
