Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 218.2 m = 715.9 ft
Main Spans: 1 at 36.6 m = 120.1 ft
Approach Spans: 10
Skew: 0
Width, Roadway: 11.5 m = 37.7 ft (2 Lanes) and Out-To-Out: 12.3 m = 40.4 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
Columbia [15670]: Boone County [019], Missouri [29]
Owned by State Highway Agency [01], DOT District: 4
S 8 T 48 N R 13 W
Condition
Deck: Good [7]
Superstructure: Fair [5]
Substructure: Fair [5]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 70.2 metric ton = 77.2 tons (Load Factor(LF) [1])
Inventory: 42.3 metric ton = 46.5 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 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: September 2020 [0920] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.1 km = 0.1 mi
Traffic
ADT: 23481 (2019) and Trucks: 24%
Future ADT: 38743 (In 2039
)
