Fetching data from the National Bridge Inventory...
Fetching data from the National Bridge Inventory...
Why was the bridge always tired? Too many crossings.
over NAPA CREEK
SOUTHEAST PEARL ST
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 5,972 vehicles per day and is 166 years old (reconstructed in 1985).
Its sufficiency rating of 43.5 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 55 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 5,972 vehicles cross daily — light traffic, a smooth crossing.
The deck is 36 feet wide with 2-3 lanes — moderate width.
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
1860
166 years old (rebuilt 1985)
Structure Type
Masonry Arch (Deck)
Total Length
55 ft
16.8 m
Deck Width
36 ft
11.1 m
Spans
1
sections between supports
Max Span
41 ft
longest unsupported section (12.5 m)
Traffic Lanes
2 lanes
Two-way traffic
Daily Traffic
5,972vehicles/day
38.29988°N, 122.28598°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.