Loading structural data... this is riveting stuff.
Loading structural data... this is riveting stuff.
The average US bridge is 48 years old. That's a lot of birthday candles.
over COAL CANYON RD
12-ORA-091-R17.95R
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 145,000 vehicles per day and is 55 years old (reconstructed in 2010).
Its sufficiency rating of 75.4 is above 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 128 feet long — a quick crossing, under 5 seconds at highway speed.
A standard overpass design with solid barriers on each side.
No height data available — likely a standard overpass height.
About 145,000 vehicles cross daily — very heavy traffic, high congestion risk.
The deck is 109 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
1971
55 years old (rebuilt 2010)
Structure Type
Prestressed Concrete Box Beam (Multiple)
Total Length
128 ft
39.0 m
Deck Width
109 ft
33.1 m
Spans
1
sections between supports
Max Span
126 ft
longest unsupported section (38.4 m)
Traffic Lanes
7 lanes
One-way traffic
Daily Traffic
145,000vehicles/day
33.87172°N, 117.68734°W
Prestressed Concrete Box Beam (Multiple)
A prestressed concrete box beam bridge combines hollow box sections with prestressing technology, enabling longer spans with reduced weight and material usage.
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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.