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Nearby Bridges in NBI 2021: 1


186TH ST over CROOKED RVR (Route: 51)
Num:32247x
Open: no restriction [A]
Built: 2008, Reconstructed: N/A [0000]
Historic: Historical significance is not determinable at this time. [4]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

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: 34.3 m = 112.5 ft
Main Spans: 2 at 22.9 m = 75.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 6.7 m = 22.0 ft (2 Lanes) and Out-To-Out: 6.9 m = 22.6 ft for a 6.7 m = 22.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Polk [58844]: Ray County [177], Missouri [29]
Owned by County Highway Agency [02], DOT District: 3
S 5 T 53 N R 28 W
Condition
Deck: Good [7]
Superstructure: Excellent [9]
Substructure: Excellent [9]
Loading
Design: MS 18 / HS 20 [5]
Operating: 62.1 metric ton = 68.3 tons (Load Factor(LF) [1])
Inventory: 36.9 metric ton = 40.6 tons (Load Factor(LF) [1])
Appraisal
Structural: Superior to present desirable criteria [9]
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: May 1999 [599] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.6 km = 0.4 mi
Traffic
ADT: 40 (2019) and Trucks: 10%
Future ADT: 54 (In 2039 )

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

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