Connecting the data points... literally.
Connecting the data points... literally.
Over 5 billion bridge crossings happen every single day in America.
over Johnson Creek
3.1 MI N OF HWY 171
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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 21,862 vehicles per day and is 96 years old (reconstructed in 1990).
Its sufficiency rating of 65.9 is above 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 80 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 21,862 vehicles cross daily — moderate traffic, some congestion possible.
The deck is 73 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
1930
96 years old (rebuilt 1990)
Structure Type
Steel Stringer/Multi-beam/Girder
Total Length
80 ft
24.4 m
Deck Width
73 ft
22.3 m
Spans
4
sections between supports
Max Span
20 ft
longest unsupported section (6.1 m)
Traffic Lanes
4 lanes
Two-way traffic
Daily Traffic
21,862vehicles/day
45.46339°N, 122.57903°W
Steel Stringer/Multi-beam/Girder
A steel stringer bridge uses parallel steel beams (stringers) to support the deck. This is one of the most common bridge types in the US, valued for its simplicity and strength.
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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.