Crunching the numbers on America's infrastructure...
Crunching the numbers on America's infrastructure...
A bridge's favorite type of music? Heavy metal. Or suspension... it depends.
over HAGERMANS RUN
SOUTH WILLIAMSPORT BORO
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 500 vehicles per day and is 106 years old (reconstructed in 2003).
Its sufficiency rating of 57.6 places it below 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 28 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.
Only about 500 vehicles cross daily — very light traffic with low congestion risk.
The deck is 42 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
1920
106 years old (rebuilt 2003)
Structure Type
Concrete Frame
Total Length
28 ft
8.5 m
Deck Width
42 ft
12.7 m
Spans
1
sections between supports
Max Span
26 ft
longest unsupported section (7.9 m)
Traffic Lanes
2 lanes
Two-way traffic
Daily Traffic
500vehicles/day
41.23239°N, 76.99180°W
Concrete Frame
A concrete frame bridge is a rigid structure where the deck and supports are monolithically connected, creating a strong, continuous structure.
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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.