Fun fact: Covered bridges were roofed to protect the wood, not the travelers.
Fun fact: Covered bridges were roofed to protect the wood, not the travelers.
Bridges: the original social network. Connecting communities since 850 BC.
over E GARDEN GRO-WBURG CH
0.2 MI W/O SPRINGDALE AVE
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 31,200 vehicles per day and is 66 years old (reconstructed in 1967).
Its sufficiency rating of 76.0 is above 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 142 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 31,200 vehicles cross daily — moderate traffic, some congestion possible.
The deck is 116 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
1960
66 years old (rebuilt 1967)
Structure Type
Prestressed Concrete Slab
Total Length
142 ft
43.3 m
Deck Width
116 ft
35.4 m
Spans
4
sections between supports
Max Span
34 ft
longest unsupported section (10.4 m)
Traffic Lanes
6 lanes
Two-way traffic
Daily Traffic
31,200vehicles/day
33.71526°N, 118.02715°W
Prestressed Concrete Slab
A prestressed concrete slab bridge uses a flat concrete deck that has been pretensioned for additional strength. Efficient for short to medium 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.