Interstate 91 Road Conditions & Traffic
Interstate 91 has 3 active incidents. 290 miles from New Haven, CT → Derby Line, VT. Including 2 constructions, 1 other. Updated every 15 minutes.
Length
290 miles
Direction
North ↔ South
Route
New Haven, CT → Derby Line, VT
States
CT, MA, VT
3
Active Incidents
0
Critical
3
States
Active Incidents on Interstate 91 (3)
CONSTRUCTION
VT
Other on I-91
I-91
other
VT
Other on I-91
I-91
CONSTRUCTION
VT
Construction on I-91
I-91
Last updated: Apr 1, 2026, 4:54 AM ET
Frequently Asked Questions: Interstate 91
What are the current road conditions on Interstate 91?
Interstate 91 currently has 3 active incidents, including 2 constructions, 1 other. View our interactive map for exact locations and details.
What states does Interstate 91 pass through?
Interstate 91 runs 290 miles from New Haven, CT → Derby Line, VT, passing through 3 states: CT, MA, VT.
How long is Interstate 91?
Interstate 91 is 290 miles long, running north to south from New Haven, CT → Derby Line, VT.
Interactive Interstate 91 Map
See all incidents, weather alerts, and traffic on Interstate 91 in real-time.
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