Bridge Type
Main Span(s): Prestressed concrete [5] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 37.3 m = 122.4 ft
Main Spans: 2 at 18 m = 59.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 14.3 m = 46.9 ft (2 Lanes) and Out-To-Out: 15.3 m = 50.2 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
La Crosse [33902]: Jackson County [063], Minnesota [27]
Owned by State Highway Agency [01], DOT District: 7
14.3 MI NE OF JCT TH 90
Condition
Deck: Good [7]
Superstructure: Very Good [8]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 77 metric ton = 84.7 tons (Load Factor(LF) [1])
Inventory: 35.9 metric ton = 39.5 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Superior to present desirable criteria [9]
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: July 2020 [0720] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.6 km = 0.4 mi
Traffic
ADT: 3153 (2019) and Trucks: 20%
Future ADT: 3000 (In 2039
)