Almost there! Just bridging the gap...
Almost there! Just bridging the gap...
41,685 bridges are in poor condition. But this loading screen isn't one of them.
over KOTZEBUE SLOUGH
MILE POINT 0.6
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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 320 vehicles per day and is 41 years old.
Its sufficiency rating of 61.4 places it below the national average of 63.6.
The NBI records a navigation clearance of 13 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 180 feet long — a short crossing, about 10-15 seconds.
A standard overpass design with solid barriers on each side.
About 13 feet above ground — standard overpass height.
Only about 320 vehicles cross daily — very light traffic with low congestion risk.
The deck is 25 feet wide with 1-2 lanes — a narrower crossing.
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
1985
41 years old
Structure Type
Wood/Timber Stringer/Multi-beam/Girder
Total Length
180 ft
54.8 m
Deck Width
25 ft
7.6 m
Spans
3
sections between supports
Max Span
60 ft
longest unsupported section (18.2 m)
Traffic Lanes
2 lanes
Two-way traffic
Clearance Below
13 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
320vehicles/day
66.89508°N, 162.56668°W
Wood/Timber Stringer/Multi-beam/Girder
A timber stringer bridge uses wooden beams as the primary structure. While less common today, timber bridges remain practical for low-traffic rural roads and historic settings.
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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.