Why don't bridges ever get lonely? Because they're always making connections.
Why don't bridges ever get lonely? Because they're always making connections.
Did you know? The oldest bridge in the NBI was built in 1697.
over S CHANNEL ROCK RIVER
N EDGE MILAN
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 10,000 vehicles per day and is 78 years old (reconstructed in 2019).
Its sufficiency rating of 60.2 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 703 feet long — a moderate crossing, about 30 seconds.
An arch bridge design with some openness to the surroundings.
No height data available — likely a standard overpass height.
About 10,000 vehicles cross daily — moderate traffic, some congestion possible.
The deck is 68 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
1948
78 years old (rebuilt 2019)
Structure Type
Steel Arch (Thru)
Total Length
703 ft
214.3 m
Deck Width
68 ft
20.8 m
Spans
2
sections between supports
Max Span
302 ft
longest unsupported section (92.0 m)
Traffic Lanes
4 lanes
Two-way traffic
Daily Traffic
10,000vehicles/day
41.45449°N, 90.57338°W
Steel Arch (Thru)
A steel arch bridge uses a curved steel structure to carry loads primarily through compression. These bridges are known for their elegant appearance and structural efficiency.
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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.