Why was the bridge always tired? Too many crossings.
Why was the bridge always tired? Too many crossings.
Wow, there are a lot of bridges here... one second please.
over UP RR BNSF RY & ACE
04-ALA-580-R3.91L
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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 93,000 vehicles per day and is 88 years old (reconstructed in 1970).
Its sufficiency rating of 62.4 places it below the national average of 63.6.
The NBI records a navigation clearance of 27 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 may cause some awareness for travelers with bridge anxiety, but has manageable characteristics.
This bridge is 126 feet long — a quick crossing, under 5 seconds at highway speed.
A standard overpass design with solid barriers on each side.
About 27 feet above ground — moderate height, similar to a 3-5 story building.
About 93,000 vehicles cross daily — heavy traffic, congestion likely during rush hours.
The deck is 68 feet wide with multiple lanes — easy to stay in a center lane.
This bridge crosses over land, not water — no water views 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
1938
88 years old (rebuilt 1970)
Structure Type
Concrete (Continuous) Slab
Total Length
126 ft
38.4 m
Deck Width
68 ft
20.7 m
Spans
5
sections between supports
Max Span
34 ft
longest unsupported section (10.4 m)
Traffic Lanes
4 lanes
One-way traffic
Clearance Below
27 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
93,000vehicles/day
37.73320°N, 121.62881°W
Concrete (Continuous) Slab
A concrete slab bridge is a simple, solid concrete deck that acts as both the structural support and driving surface. Common for short spans, they are durable and low-maintenance.
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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.