Bridge Type
Main Span(s): Concrete [1] Tee beam [04]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 35.7 m = 117.1 ft
Main Spans: 3 at 11.9 m = 39.0 ft
Approach Spans: 0
Skew: 45
Width, Roadway: 8.5 m = 27.9 ft (2 Lanes) and Out-To-Out: 13 m = 42.7 ft for a 11.6 m = 38.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
McMinnville [45100]: Warren County [177], Tennessee [47]
Owned by State Highway Agency [01], DOT District: 2
.5 MI S OF SR56
Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Fair [5]
Loading
Design: M 18 / H 20 [4]
Operating: 50.4 metric ton = 55.4 tons (Load Factor(LF) [1])
Inventory: 29.7 metric ton = 32.7 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present minimum criteria [6]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: January 2021 [0121] and Frequency: 24
Future Work
Work Needed: Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Bridge Detour: 11.1 km = 6.9 mi
Traffic
ADT: 11830 (2019) and Trucks: 11%
Future ADT: 15520 (In 2039
)