Bridge Type
Main Span(s): Prestressed concrete continuous [6] 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: 48.8 m = 160.1 ft
Main Spans: 3 at 16.9 m = 55.4 ft
Approach Spans: 0
Skew: 16
Width, Roadway: 11 m = 36.1 ft (2 Lanes) and Out-To-Out: 11.6 m = 38.1 ft for a 11 m = 36.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Beaver Dam [05925]: Dodge County [027], Wisconsin [55]
Owned by County Highway Agency [02], DOT District: 1
1.5M S JCT USH 151
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 52.3 metric ton = 57.5 tons (Load Factor(LF) [1])
Inventory: 27.5 metric ton = 30.3 tons (Load Factor(LF) [1])
Appraisal
Structural: Equal to present minimum criteria [6]
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: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: April 2020 [0420] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 1.7 km = 1.1 mi
Traffic
ADT: 2637 (2018) and Trucks: 8%
Future ADT: 2900 (In 2039
)