US-1 New Hampshire
Closures, crashes, chain controls and work zones on US-1 in New Hampshire, in order along the road.
US-1 in New Hampshire: no full closures reported
As of 3:47 PM EDT. 2 entries; latest update 8 min ago. Crashes in New Hampshire are not on Live Roads yet, so this covers closures and work zones only.
Crashes, incidents and chain controls now 0
Lane closures and work zones 2
- Work zonenorthbound
Long Term Construction Project: North Hampton, US-1 bridge over the Little River, Culve…
Since Wed, Jun 24, 9:58 AM EDT
Long Term Construction Project: North Hampton, US-1 bridge over the Little River, Culvert replacement project #43938. https://www.dot.nh.gov/projects-plans-and-programs/project-center/north-hampton-43938
State DOT work zone feeds (WZDx) · NH · updated 8 min ago
- Work zoneeastbound
US-1: Ocean Rd
Since Nov 17, 2025, 1:38 PM EST
Long Term Construction Proj: Portsmouth, US-1 at Ocean Rd, Signalization improvement Project #44971. https://maps.dot.nh.gov/reports/plan-inventory/?p=44971
State DOT work zone feeds (WZDx) · NH · updated 8 min ago
US-1 by email, every morning
Crashes, chain controls and closures on US-1 at 6:00 AM Eastern. Free, and one click to stop.
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