What's a bridge's favorite exercise? Cross-fit.
What's a bridge's favorite exercise? Cross-fit.
Fun fact: Covered bridges were roofed to protect the wood, not the travelers.
over WEBER PERSHING FREMONT
10-SJ-005-26.47-STKN
Parametric wireframe generated from real NBI dimensions. Drag to rotate, scroll to zoom.
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This bridge has a Poor overall condition rating of 4 out of 9. This bridge is classified as being in poor condition, meaning one or more structural components have significant deterioration. Poor condition does not mean the bridge is unsafe to drive on, but it does mean repairs or replacement may be needed.
The bridge carries 113,000 vehicles per day and is 54 years old.
Its sufficiency rating of 53.5 places it below the national average of 63.6.
The NBI records a navigation clearance of 50 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 2725 feet long — a longer crossing, over 1 minute.
A standard overpass design with solid barriers on each side.
About 50 feet above ground — an elevated crossing, similar to a 5-10 story building.
About 113,000 vehicles cross daily — very heavy traffic, high congestion risk.
The deck is 68 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
1972
54 years old
Structure Type
Steel (Continuous) Stringer/Multi-beam/Girder
Total Length
2,725 ft
830.6 m
Deck Width
68 ft
20.7 m
Spans
13
sections between supports
Max Span
360 ft
longest unsupported section (109.7 m)
Traffic Lanes
5 lanes
One-way traffic
Clearance Below
50 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
113,000vehicles/day
37.95101°N, 121.30469°W
Steel (Continuous) Stringer/Multi-beam/Girder
A steel stringer bridge uses parallel steel beams (stringers) to support the deck. This is one of the most common bridge types in the US, valued for its simplicity and strength.
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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.