Bridge Type
Main Span(s): Concrete continuous [2] Tee beam [04]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 99.1 m = 325.1 ft
Main Spans: 4 at 26.5 m = 86.9 ft
Approach Spans: 0
Skew: 61
Width, Roadway: 43.9 m = 144.0 ft (8 Lanes) and Out-To-Out: 45.4 m = 149.0 ft for a 43.9 m = 144.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Mobile [50000]: Mobile County [097], Alabama [01]
Owned by State Highway Agency [01], DOT District: 9
2.4 MI E SR 163
Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 37.6 metric ton = 41.4 tons (Load Factor(LF) [1])
Inventory: 22.6 metric ton = 24.9 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: May 2020 [0520] and Frequency: 24
Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 77593 (2018) and Trucks: 13%
Future ADT: 116389 (In 2038
)
