The Golden Gate Bridge uses 80,000 miles of wire in its cables.
The Golden Gate Bridge uses 80,000 miles of wire in its cables.
A bridge walked into a bar. The bartender said, 'Why the long span?'
over DELAWARE RIVER
2.0 MI NW JCT US RT 130
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 42,270 vehicles per day and is 97 years old (reconstructed in 1998).
Its sufficiency rating of 58.9 places it below the national average of 63.6.
The NBI records a navigation clearance of 54 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 has some features that may be challenging for travelers with bridge anxiety. See the tips below for a more comfortable crossing.
This bridge is 3660 feet long — an extended crossing, several minutes.
A movable bridge — it may occasionally stop for boat traffic.
About 54 feet above ground — an elevated crossing, similar to a 5-10 story building.
About 42,270 vehicles cross daily — moderate traffic, some congestion possible.
The deck is 53 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
1929
97 years old (rebuilt 1998)
Structure Type
Steel Movable (Bascule)
Total Length
3,660 ft
1115.6 m
Deck Width
53 ft
16.3 m
Spans
2
sections between supports
Max Span
551 ft
longest unsupported section (167.9 m)
Traffic Lanes
3 lanes
Two-way traffic
Clearance Below
54 ft
navigation clearance under deck
Clearance height compared to familiar objects
Height shown is the navigation clearance below the bridge deck. The total height of the bridge structure (including towers and superstructure) may be higher.
Daily Traffic
42,270vehicles/day
40.01194°N, 75.04305°W
Steel Movable (Bascule)
A movable bridge can change position to allow passage of boats or other traffic. Steel movable bridges include lift, bascule (drawbridge), and swing types.
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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.