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: 55.2 m = 181.1 ft
Main Spans: 3 at 18.5 m = 60.7 ft
Approach Spans: 0
Skew: 30
Width, Roadway: 13 m = 42.7 ft (2 Lanes) and Out-To-Out: 13.9 m = 45.6 ft for a 13.4 m = 44.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Breton [08254]: Washington County [221], Missouri [29]
Owned by State Highway Agency [01], DOT District: 4
S 430 T 37 N R 2 E
Condition
Deck: Good [7]
Superstructure: Fair [5]
Substructure: Very Good [8]
Loading
Design: MS 22.5 / HS 25 or greater [9]
Operating: 79.2 metric ton = 87.1 tons (Load Factor(LF) [1])
Inventory: 48.6 metric ton = 53.5 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Equal to present minimum criteria [6]
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: 3.9 km = 2.4 mi
Traffic
ADT: 3655 (2019) and Trucks: 15%
Future ADT: 6944 (In 2039
)