Bridge Type
Main Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Approach Span(s): Prestressed concrete continuous [6] Box Beam or girders - Single or Spread [06]
Deck: Concrete Precast Panels [2] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 559.3 m = 1835.1 ft
Main Spans: 3 at 98.1 m = 321.9 ft
Approach Spans: 12
Skew: 0
Width, Roadway: 23.2 m = 76.1 ft (6 Lanes) and Out-To-Out: 26.8 m = 87.9 ft for a 26.8 m = 87.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 24.3 m = 79.7 ft
Location
Nashville-Davidson [52006]: Davidson County [037], Tennessee [47]
Owned by City or Municipal Highway Agency [04], DOT District: 3
NEAR NASHVILLE TENN.
Condition
Deck: Satisfactory [6]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 60.3 metric ton = 66.3 tons (Load Factor(LF) [1])
Inventory: 36 metric ton = 39.6 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: June 1999 [699] and Frequency: 24
Future Work
Work Needed: Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Bridge Detour: 0.8 km = 0.5 mi
Traffic
ADT: 33090 (2018) and Trucks: 5%
Future ADT: 52944 (In 2040
)