Bridge Type
Main Span(s): Steel continuous [4] 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: 72.5 m = 237.9 ft
Main Spans: 2 at 32.6 m = 107.0 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 11.8 m = 38.7 ft (3 Lanes) and Out-To-Out: 12.6 m = 41.3 ft for a 12.2 m = 40.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Pettis [57242]: Platte County [165], Missouri [29]
Owned by State Highway Agency [01], DOT District: 3
S 7 T 51 N R 34 W
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Satisfactory [6]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 56.7 metric ton = 62.4 tons (Load Factor(LF) [1])
Inventory: 34.2 metric ton = 37.6 tons (Load Factor(LF) [1])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: October 2020 [1020] and Frequency: 24
Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0.1 km = 0.1 mi
Traffic
ADT: 21749 (2019) and Trucks: 12%
Future ADT: 44585 (In 2039
)