Gathering condition ratings from coast to coast...
Gathering condition ratings from coast to coast...
The Golden Gate Bridge uses 80,000 miles of wire in its cables.
over CONNECTICUT RIVER
1 MI EAST OF I-91
Parametric wireframe generated from real NBI dimensions. Drag to rotate, scroll to zoom.
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This bridge has a Fair overall condition rating of 5 out of 9. While it is not classified as structurally deficient, it shows some deterioration that is being monitored.
The bridge carries 135,200 vehicles per day and is 120 years old (reconstructed in 1964).
Its sufficiency rating of 60.7 places it below the national average of 63.6.
The NBI records a navigation clearance of 39 feet — the minimum vertical space below the bridge deck. The total height of the bridge structure (including towers, railings, and superstructure) may be higher.
For travelers with bridge anxiety
This bridge has some features that may be challenging for travelers with bridge anxiety. See the tips below for a more comfortable crossing.
This bridge is 1075 feet long — a moderate crossing, about 30 seconds.
An arch bridge design with some openness to the surroundings.
About 39 feet above ground — moderate height, similar to a 3-5 story building.
About 135,200 vehicles cross daily — very heavy traffic, high congestion risk.
The deck is 121 feet wide with multiple lanes — easy to stay in a center lane.
This bridge crosses over water. Focus on the road ahead — the water is far below.
This comfort score is designed to help individuals with bridge anxiety plan their travel. All bridges in the National Bridge Inventory are regularly inspected and deemed safe for travel. This is not medical advice — if you experience severe anxiety, please consult a healthcare professional.
Year Built
1906
120 years old (rebuilt 1964)
Structure Type
Masonry Arch (Deck)
Total Length
1,075 ft
327.7 m
Deck Width
121 ft
36.8 m
Spans
9
sections between supports
Max Span
119 ft
longest unsupported section (36.3 m)
Traffic Lanes
8 lanes
Two-way traffic
Clearance Below
39 ft
navigation clearance under deck
Clearance height compared to familiar objects
Height shown is the navigation clearance below the bridge deck. The total height of the bridge structure (including towers and superstructure) may be higher.
Daily Traffic
135,200vehicles/day
41.76951°N, 72.66552°W
Masonry Arch (Deck)
A masonry arch bridge uses stone or brick arranged in an arch shape — one of the oldest bridge designs in the world. The arch transfers loads to the abutments through compression.
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Data from the National Bridge Inventory (NBI), maintained by the Federal Highway Administration (FHWA).
Data year: 2025. Conditions may have changed since the last inspection.
This information is provided for educational and informational purposes only. It should not be used as the sole basis for any decisions related to bridge safety or transportation planning. Always consult official sources and local authorities for the most current data.