Fun fact: Covered bridges were roofed to protect the wood, not the travelers.
Fun fact: Covered bridges were roofed to protect the wood, not the travelers.
Bridges: the original social network. Connecting communities since 850 BC.
over WHITEWOOD CK
AT JCT US 85 S
Parametric wireframe generated from real NBI dimensions. Drag to rotate, scroll to zoom.
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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 11,370 vehicles per day and is 59 years old (reconstructed in 1989).
Its sufficiency rating of 61.7 places it below the national average of 63.6.
For travelers with bridge anxiety
This bridge may cause some awareness for travelers with bridge anxiety, but has manageable characteristics.
This bridge is 1768 feet long — a longer crossing, over 1 minute.
A standard overpass design with solid barriers on each side.
No height data available — likely a standard overpass height.
About 11,370 vehicles cross daily — moderate traffic, some congestion possible.
The deck is 51 feet wide with 3-4 lanes — standard 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
1967
59 years old (rebuilt 1989)
Structure Type
Prestressed Concrete Girder & Floorbeam
Total Length
1,768 ft
538.9 m
Deck Width
51 ft
15.5 m
Spans
17
sections between supports
Max Span
46 ft
longest unsupported section (13.9 m)
Traffic Lanes
4 lanes
Two-way traffic
Daily Traffic
11,370vehicles/day
44.37916°N, 103.72625°W
Prestressed Concrete Girder & Floorbeam
A prestressed concrete girder bridge uses high-strength concrete beams with embedded tensioned steel cables. This is one of the most widely used modern bridge 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.