Over 5 billion bridge crossings happen every single day in America.
Over 5 billion bridge crossings happen every single day in America.
41,685 bridges are in poor condition. But this loading screen isn't one of them.
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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 20,338 vehicles per day and is 62 years old.
Its sufficiency rating of 48.1 places it below the national average of 63.6.
The NBI records a navigation clearance of 80 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 4208 feet long — an extended crossing, several minutes.
A movable bridge — it may occasionally stop for boat traffic.
About 80 feet above ground — an elevated crossing, similar to a 5-10 story building.
About 20,338 vehicles cross daily — moderate traffic, some congestion possible.
The deck is 35 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
1964
62 years old
Structure Type
Steel Movable (Lift)
Total Length
4,208 ft
1282.7 m
Deck Width
35 ft
10.6 m
Spans
2
sections between supports
Max Span
153 ft
longest unsupported section (46.5 m)
Traffic Lanes
2 lanes
Two-way traffic
Clearance Below
80 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
20,338vehicles/day
46.17618°N, 123.86847°W
Steel Movable (Lift)
A movable bridge can change position to allow passage of boats or other traffic. Steel movable bridges include lift, bascule (drawbridge), and swing types.
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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.