It depends - and the insurer will tell you it's basically impossible unless you have perfect proof. That is the standard scare tactic in Connecticut government cases: they say your tire blowout, the summer tourist traffic, or "driver error" caused everything, not the road, not the truck route, not the government. They also love saying you missed the notice deadline, so the facts no longer matter.

What is actually true is simpler and harsher: you need proof of two separate things fast - what dangerous condition existed and who controlled that road.

If the crash was on a Greenwich local road, the town may be the target. If it was on I-95, Route 15/Merritt Parkway, or a state ramp, you may be dealing with the Connecticut Department of Transportation and the Office of the Claims Commissioner. Those are completely different paths.

The evidence that usually matters most:

• Photos and video from the same day showing the defect: missing sign, bad road edge, pooled water, debris, obscured sightline, failed guardrail
• Exact location data: mile marker, exit number, GPS pin, nearby overpass; "near Greenwich" is too vague
• Police crash report and 911/CAD records
• Witness statements from other drivers or passengers before stories change
• Maintenance and prior complaint records from Greenwich or CTDOT showing they knew, or should have known, about the hazard
• Vehicle data: tire condition, event data recorder, repair estimates, and photos before the car is destroyed
• Medical records tying the impact to your injuries, especially brain injury symptoms insurers minimize

For a town road defect claim in Connecticut, written notice can be due in 90 days under CGS § 13a-149. Claims against the state often run through the Claims Commissioner, and the timing rules are different but still shorter and less forgiving than normal injury cases.

If your lawyer has not already pinned down road ownership, sent preservation letters, and locked in the notice issue, that is a real problem - not a minor delay. Missing a government notice deadline can kill an otherwise strong Greenwich-area crash case even when fault is obvious.