Sarah Mildred Long Bridge
NBI Information
Location
State: New Hampshire and Maine
County: Rockingham County and York County
Feature Carried: US-1 Bypass
Feature Crossed: Piscataqua River
Latitude, Longitude: 43.0867,-70.7610
Toll: On free road
Maintenance Responsibility: State Toll Authority
Structure Open, Posted, or Closed to Traffic: Open, no restriction
History
Year Built: 2018
Historical Significance: Historical significance is not determinable at this time.
Year Reconstructed: None
Picture Date: August 9, 2025
Geometry
Lanes on Structure: 2
Lanes under Structure: 5
Skew: 0 degrees
Number of Main Spans: 1
Main Structure Type: Movable - Lift
Main Structure Material: Steel
Number of Approach Spans: 10
Approach Structure Type: Channel Beam
Approach Structure Material: Prestressed Concrete
Condition
Inspection Date: April 2023
Deck Condition: Very Good
Superstructure Condition: Very Good
Substructure Condition: Very Good
Channel Condition: Very Good
Culvert: Not Applicable
NBI Year: 2024
Bridge Information
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References
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