Fetching data from the National Bridge Inventory...
Fetching data from the National Bridge Inventory...
The Golden Gate Bridge uses 80,000 miles of wire in its cables.
over NAPA CREEK
AT CEDAR AVE
Parametric wireframe generated from real NBI dimensions. Drag to rotate, scroll to zoom.
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This bridge has a Good overall condition rating of 7 out of 9. It is in good structural condition and is not classified as structurally deficient.
The bridge carries 15,691 vehicles per day and is 122 years old (reconstructed in 1970).
Its sufficiency rating of 46.8 places it below the national average of 63.6.
For travelers with bridge anxiety
This bridge may cause some awareness for travelers with bridge anxiety, but has manageable characteristics.
This bridge is 99 feet long — a quick crossing, under 5 seconds at highway speed.
An arch bridge design with some openness to the surroundings.
No height data available — likely a standard overpass height.
About 15,691 vehicles cross daily — moderate traffic, some congestion possible.
The deck is 73 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
1904
122 years old (rebuilt 1970)
Structure Type
Masonry Arch (Deck)
Total Length
99 ft
30.2 m
Deck Width
73 ft
22.2 m
Spans
1
sections between supports
Max Span
49 ft
longest unsupported section (14.9 m)
Traffic Lanes
4 lanes
Two-way traffic
Daily Traffic
15,691vehicles/day
38.30066°N, 122.29336°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.