Crunching the numbers on America's infrastructure...
Crunching the numbers on America's infrastructure...
The Brooklyn Bridge was sold to gullible tourists so many times it became a saying.
over PIGEON RIVER
0.5 MI. W. OF I40
Parametric wireframe generated from real NBI dimensions. Drag to rotate, scroll to zoom.
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This bridge has a Good overall condition rating of 7 out of 9. It is in good structural condition and is not classified as structurally deficient.
The bridge carries 2,861 vehicles per day and is 59 years old (reconstructed in 2017).
Its sufficiency rating of 52.4 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 489 feet long — a short crossing, about 10-15 seconds.
A standard overpass design with solid barriers on each side.
No height data available — likely a standard overpass height.
About 2,861 vehicles cross daily — light traffic, a smooth crossing.
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
1967
59 years old (rebuilt 2017)
Structure Type
Prestressed Concrete (Continuous) Stringer/Multi-beam/Girder
Total Length
489 ft
149.0 m
Deck Width
35 ft
10.6 m
Spans
7
sections between supports
Max Span
68 ft
longest unsupported section (20.6 m)
Traffic Lanes
2 lanes
Two-way traffic
Daily Traffic
2,861vehicles/day
35.88043°N, 83.19805°W
Prestressed Concrete (Continuous) Stringer/Multi-beam/Girder
A prestressed concrete stringer bridge uses pretensioned concrete beams, where steel tendons are stretched before concrete is poured. This creates stronger, lighter spans.
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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.