Wow, there are a lot of bridges here... one second please.
Wow, there are a lot of bridges here... one second please.
Why did the truss bridge break up with the beam bridge? It needed more support.
over INNER HARBOR NAVIGATION
0.4 MI E OF FRANCE RD
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 0 vehicles per day and is 22 years old.
Its sufficiency rating of 66.4 is above the national average of 63.6.
The NBI records a navigation clearance of 204 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 451 feet long — a short crossing, about 10-15 seconds.
A movable bridge — it may occasionally stop for boat traffic.
About 204 feet above ground — a very high bridge with panoramic views.
Only about 0 vehicles cross daily — very light traffic with low congestion risk.
The deck is 72 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
2004
22 years old
Structure Type
Steel Movable (Lift)
Total Length
451 ft
137.5 m
Deck Width
72 ft
21.9 m
Spans
1
sections between supports
Max Span
346 ft
longest unsupported section (105.5 m)
Traffic Lanes
2 lanes
Two-way traffic
Clearance Below
204 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
0vehicles/day
29.98081°N, 90.02268°W
Steel Movable (Lift)
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.