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Nearby Bridges in NBI 2021: 1


FAU 3566 over ABANDONDED RR SPUR (Route: 3566)
Num: 33L35660001x
Open: no restriction [A]
Built: 1906, Reconstructed: 1947
Historic: Historical significance is not determinable at this time. [4]

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Rough Distance: 0.2 Miles (0.4 Kilometers)

Bridge Type
Main Span(s): Steel [3] Girder and floorbeam system [03]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 29.9 m = 98.1 ft
Main Spans: 1 at 29.9 m = 98.1 ft
Approach Spans: 0
Skew: 68
Width, Roadway: 11 m = 36.1 ft (2 Lanes) and Out-To-Out: 15.8 m = 51.8 ft for a 11 m = 36.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Chattanooga [14000]: Hamilton County [065], Tennessee [47]
Owned by City or Municipal Highway Agency [04], DOT District: 2
IN DOWNTOWN CHATTANOOGA
Condition
Deck: Satisfactory [6]
Superstructure: Fair [5]
Substructure: Poor [4]
Loading
Design: M 18 / H 20 [4]
Operating: 44.1 metric ton = 48.5 tons ()
Inventory: 32.4 metric ton = 35.6 tons ()
Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: June 2020 [0620] and Frequency: 24
Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 3970 (2018) and Trucks: 8%
Future ADT: 6352 (In 2040 )

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

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