Wow, there are a lot of bridges here... one second please.
Wow, there are a lot of bridges here... one second please.
What did one bridge say to the other? 'You're looking a bit stressed.'
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This bridge has a Fair overall condition rating of 6 out of 9. While it is not classified as structurally deficient, it shows some deterioration that is being monitored.
The bridge carries 868 vehicles per day and is 57 years old.
Its sufficiency rating of 67.7 is above the national average of 63.6.
The NBI records a navigation clearance of 60 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 has some features that may be challenging for travelers with bridge anxiety. See the tips below for a more comfortable crossing.
This bridge is 1831 feet long — a longer crossing, over 1 minute.
An arch bridge design with some openness to the surroundings.
About 60 feet above ground — an elevated crossing, similar to a 5-10 story building.
Only about 868 vehicles cross daily — very light traffic with low congestion risk.
The deck is 34 feet wide with 2-3 lanes — moderate width.
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
1969
57 years old
Structure Type
Steel (Continuous) Arch (Thru)
Total Length
1,831 ft
558.1 m
Deck Width
34 ft
10.4 m
Spans
3
sections between supports
Max Span
520 ft
longest unsupported section (158.5 m)
Traffic Lanes
2 lanes
Two-way traffic
Clearance Below
60 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
868vehicles/day
46.62403°N, 117.79653°W
Steel (Continuous) Arch (Thru)
A steel arch bridge uses a curved steel structure to carry loads primarily through compression. These bridges are known for their elegant appearance and structural efficiency.
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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.