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A bridge's favorite type of music? Heavy metal. Or suspension... it depends.
over GRAND RIVER
IN THE CITY OF LANSING
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 5,825 vehicles per day and is 97 years old (reconstructed in 2006).
Its sufficiency rating of 71.3 is above 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 180 feet long — a short crossing, about 10-15 seconds.
A standard overpass design with solid barriers on each side.
No height data available — likely a standard overpass height.
About 5,825 vehicles cross daily — light traffic, a smooth crossing.
The deck is 83 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
1929
97 years old (rebuilt 2006)
Structure Type
Prestressed Concrete Stringer/Multi-beam/Girder
Total Length
180 ft
54.8 m
Deck Width
83 ft
25.3 m
Spans
3
sections between supports
Max Span
60 ft
longest unsupported section (18.2 m)
Traffic Lanes
4 lanes
Two-way traffic
Daily Traffic
5,825vehicles/day
42.74745°N, 84.55031°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.