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: 32 m = 105.0 ft
Main Spans: 3 at 12.8 m = 42.0 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 18.4 m = 60.4 ft (4 Lanes) and Out-To-Out: 21.5 m = 70.5 ft for a 14.6 m = 47.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Decatur [20104]: Morgan County [103], Alabama [01]
Owned by State Highway Agency [01], DOT District: 2
0.6 M W JCT SR 20 & SR 3
Condition
Deck: Fair [5]
Superstructure: Fair [5]
Substructure: Fair [5]
Loading
Design: MS 18 / HS 20 [5]
Operating: 39.6 metric ton = 43.6 tons (Load Factor(LF) [1])
Inventory: 23.7 metric ton = 26.1 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present minimum criteria [6]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: September 2020 [0920] and Frequency: 24
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 24970 (2020) and Trucks: 13%
Future ADT: 33631 (In 2033
)
