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.
The average US bridge is 48 years old. That's a lot of birthday candles.
over CHES. BAY - TRESTLE B
1050NHMPTN CO0489NCL VA B
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 5,424 vehicles per day and is 28 years old.
Its sufficiency rating of 72.8 is above the national average of 63.6.
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 19997 feet long — an extended crossing, several minutes.
A standard overpass design with solid barriers on each side.
No height data available — likely a standard overpass height.
About 5,424 vehicles cross daily — light traffic, a smooth crossing.
The deck is 40 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
1998
28 years old
Structure Type
Prestressed Concrete Stringer/Multi-beam/Girder
Total Length
3.79 mi
6095.1 m
Deck Width
40 ft
12.2 m
Spans
201
sections between supports
Max Span
117 ft
longest unsupported section (35.7 m)
Traffic Lanes
2 lanes
One-way traffic
Daily Traffic
5,424vehicles/day
36.98441°N, 76.10529°W
Prestressed Concrete 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.