Over 5 billion bridge crossings happen every single day in America.
Over 5 billion bridge crossings happen every single day in America.
The average US bridge is 48 years old. That's a lot of birthday candles.
over WATER N NASHUA RIVER
MM 100.6 0.2 E OF ST 13
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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 65,083 vehicles per day and is 75 years old.
Its sufficiency rating of 62.0 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 157 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.
About 65,083 vehicles cross daily — heavy traffic, congestion likely during rush hours.
The deck is 86 feet wide with multiple lanes — easy to stay in a center lane.
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
1951
75 years old
Structure Type
Steel (Continuous) Stringer/Multi-beam/Girder
Total Length
157 ft
47.9 m
Deck Width
86 ft
26.2 m
Spans
2
sections between supports
Max Span
75 ft
longest unsupported section (22.9 m)
Traffic Lanes
4 lanes
Two-way traffic
Daily Traffic
65,083vehicles/day
42.53428°N, 71.73975°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.