Gathering condition ratings from coast to coast...
Gathering condition ratings from coast to coast...
Connecting the data points... literally.
over LITTLE CALUMET RIVER
00.30 S I-94
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This bridge has a Poor overall condition rating of 4 out of 9. This bridge is classified as being in poor condition, meaning one or more structural components have significant deterioration. Poor condition does not mean the bridge is unsafe to drive on, but it does mean repairs or replacement may be needed.
The bridge carries 24,318 vehicles per day and is 71 years old (reconstructed in 2006).
Its sufficiency rating of 50.0 places it below the national average of 63.6.
The NBI records a navigation clearance of 10 feet — the minimum vertical space below the bridge deck. The total height of the bridge structure (including towers, railings, and superstructure) may be higher.
For travelers with bridge anxiety
This bridge may cause some awareness for travelers with bridge anxiety, but has manageable characteristics.
This bridge is 122 feet long — a quick crossing, under 5 seconds at highway speed.
A standard overpass design with solid barriers on each side.
About 10 feet above ground — standard overpass height.
About 24,318 vehicles cross daily — moderate traffic, some congestion possible.
The deck is 62 feet wide with 3-4 lanes — standard 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
1955
71 years old (rebuilt 2006)
Structure Type
Concrete (Continuous) Slab
Total Length
122 ft
37.1 m
Deck Width
62 ft
18.8 m
Spans
6
sections between supports
Max Span
24 ft
longest unsupported section (7.3 m)
Traffic Lanes
4 lanes
Two-way traffic
Clearance Below
10 ft
navigation clearance under deck
Daily Traffic
24,318vehicles/day
41.56958°N, 87.46156°W
Concrete (Continuous) Slab
A concrete slab bridge is a simple, solid concrete deck that acts as both the structural support and driving surface. Common for short spans, they are durable and low-maintenance.
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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.