Almost there! Just bridging the gap...
Almost there! Just bridging the gap...
Crunching the numbers on America's infrastructure...
over ROANOKE;MIDDLE;CASHIE RI
1.5 MI.S. OF JCT.NC308
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This bridge has a Poor overall condition rating of 4 out of 9. This bridge is classified as being in poor condition, meaning one or more structural components have significant deterioration. Poor condition does not mean the bridge is unsafe to drive on, but it does mean repairs or replacement may be needed.
The bridge carries 3,500 vehicles per day and is 58 years old.
Its sufficiency rating of 55.5 places it below the national average of 63.6.
The NBI records a navigation clearance of 49 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 5841 feet long — an extended crossing, several minutes.
A standard overpass design with solid barriers on each side.
About 49 feet above ground — moderate height, similar to a 3-5 story building.
About 3,500 vehicles cross daily — light traffic, a smooth crossing.
The deck is 33 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
1968
58 years old
Structure Type
Steel (Continuous) Stringer/Multi-beam/Girder
Total Length
1.11 mi
1780.3 m
Deck Width
33 ft
10.2 m
Spans
3
sections between supports
Max Span
120 ft
longest unsupported section (36.5 m)
Traffic Lanes
2 lanes
Two-way traffic
Clearance Below
49 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
3,500vehicles/day
35.91412°N, 76.72182°W
Steel (Continuous) 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.