Interstate 55 Road Conditions & Traffic
Interstate 55 has 15 active incidents (4 critical). 964 miles from LaPlace, LA → Chicago, IL. Including 15 constructions. Updated every 15 minutes.
Length
964 miles
Direction
North ↔ South
Route
LaPlace, LA → Chicago, IL
States
LA, MS, TN, AR, MO, IL
15
Active Incidents
4
Critical
6
States
Active Incidents on Interstate 55 (15)
CONSTRUCTION
MS
Road Work : US 98 E ramp to I-55 S - Entrance ramp closed
**US 98 ramp to I-55 S
CONSTRUCTION
MS
Road Work : I-55 S ramp to MS 570 EX 18 - Exit ramp closed
**I-55 ramp to MS 570 EX 18
CONSTRUCTION
MS
Road Work : I-55 N between US 98 E EX 15A and US 84 EX 38 - Expect delays
I-55 between US 98 E EX 15A and US 84 EX 38
CONSTRUCTION
MS
Road Work : I-55 S between US 84 EX 38 and US 98 E EX 15A - Expect delays
I-55 between US 84 EX 38 and US 98 E EX 15A
CONSTRUCTION
MS
Road Work : I-55 N at US 278 E EX 243A - Left lane closed
I-55 at US 278 E EX 243A
CONSTRUCTION
MS
Road Work : Brookway Blvd E at I-55 - Expect delays
Brookway Blvd at I-55
CONSTRUCTION
AR
I-55: Lane Closure
I-55
CONSTRUCTION
AR
I-55: Lane Closure
I-55
CONSTRUCTION
AR
I-55: Lane Closure
I-55
CONSTRUCTION
MS
Road Work : Brookway Blvd at I-55 - Expect delays
Brookway Blvd at I-55
CONSTRUCTION
MS
Road Work : US 98 W between I-55 and Old Brookhaven Rd - Expect delays
US 98 between I-55 and Old Brookhaven Rd
CONSTRUCTION
MS
Road Work : I-55 S between Lawrence St EX 20A and Delaware Ave EX 17 - Left lane closed
I-55 between Lawrence St EX 20A and Delaware Ave EX 17
CONSTRUCTION
MS
Road Work : I-55 N between Delaware Ave EX 17 and US 98 W EX 20B - Left lane closed
I-55 between Delaware Ave EX 17 and US 98 W EX 20B
CONSTRUCTION
MS
Road Work : I-55 between Papermill Rd EX 208 and MS 404 EX 195 - Expect delays
I-55 between Papermill Rd EX 208 and MS 404 EX 195
CONSTRUCTION
MS
Road Work : I-20 E ramp to I-55 N EX 46 - Expect delays
I-20 ramp to I-55 N EX 46
Last updated: Mar 30, 2026, 1:57 AM ET
Frequently Asked Questions: Interstate 55
What are the current road conditions on Interstate 55?
Interstate 55 currently has 15 active incidents, including 15 constructions. View our interactive map for exact locations and details.
What states does Interstate 55 pass through?
Interstate 55 runs 964 miles from LaPlace, LA → Chicago, IL, passing through 6 states: LA, MS, TN, AR, MO, IL.
How long is Interstate 55?
Interstate 55 is 964 miles long, running north to south from LaPlace, LA → Chicago, IL.
Interactive Interstate 55 Map
See all incidents, weather alerts, and traffic on Interstate 55 in real-time.
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