Connecting the data points... literally.
Connecting the data points... literally.
Why did the bridge go to therapy? It had too many spans of anxiety.
over SEPULV ONRAMP CENTURY W
LAX SECOND LEVEL
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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 43,408 vehicles per day and is 43 years old.
Its sufficiency rating of 72.8 is above the national average of 63.6.
The NBI records a navigation clearance of 14 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 7457 feet long — an extended crossing, several minutes.
A standard overpass design with solid barriers on each side.
About 14 feet above ground — standard overpass height.
About 43,408 vehicles cross daily — moderate traffic, some congestion possible.
The deck is 72 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
1983
43 years old
Structure Type
Concrete (Continuous) Box Beam (Multiple)
Total Length
1.41 mi
2272.8 m
Deck Width
72 ft
21.9 m
Spans
110
sections between supports
Max Span
101 ft
longest unsupported section (30.9 m)
Traffic Lanes
4 lanes
One-way traffic
Clearance Below
14 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
43,408vehicles/day
33.94531°N, 118.39554°W
Concrete (Continuous) Box Beam (Multiple)
A concrete box beam bridge uses hollow rectangular concrete sections. The box shape provides excellent torsional resistance and allows for longer spans.
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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.