Gathering condition ratings from coast to coast...
Gathering condition ratings from coast to coast...
The average US bridge is 48 years old. That's a lot of birthday candles.
over ALKALI CREEK
1.5 MILES NW CAHONE
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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 3,400 vehicles per day and is 89 years old (reconstructed in 1960).
Its sufficiency rating of 55.1 places it below the national average of 63.6.
For travelers with bridge anxiety
This bridge is likely to be a comfortable crossing for most travelers.
This bridge is 29 feet long — a quick crossing, under 5 seconds at highway speed.
This is a culvert — you may not even notice you're crossing it.
No height data available — likely a standard overpass height.
About 3,400 vehicles cross daily — light traffic, a smooth crossing.
The deck is 88 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
1937
89 years old (rebuilt 1960)
Structure Type
Concrete Culvert
Total Length
29 ft
8.8 m
Deck Width
88 ft
26.8 m
Spans
2
sections between supports
Max Span
14 ft
longest unsupported section (4.3 m)
Traffic Lanes
2 lanes
Two-way traffic
Daily Traffic
3,400vehicles/day
37.67575°N, 108.81601°W
Concrete Culvert
A concrete culvert is a drainage structure that allows water to flow beneath a road. While technically not a traditional bridge, culverts over 20 feet are tracked in the national inventory.
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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.