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Nearby Bridges in NBI 2021: 2


CASE RD over LOUTRE SLOUGH (Route: 99)
Num:31803x
Open: no restriction [A]
Built: 2006, Reconstructed: N/A [0000]
Historic: Historical significance is not determinable at this time. [4]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 10.7 m = 35.1 ft
Main Spans: 1 at 10.1 m = 33.1 ft
Approach Spans: 0
Skew: 50
Width, Roadway: 7.9 m = 25.9 ft (2 Lanes) and Out-To-Out: 8.1 m = 26.6 ft for a 7.3 m = 24.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Bridgeport [08362]: Warren County [219], Missouri [29]
Owned by County Highway Agency [02], DOT District: 2
S 21 T 46 N R 4 W
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design:
Operating: 99.9 metric ton = 109.9 tons (Load Factor(LF) [1])
Inventory: 65.7 metric ton = 72.3 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Equal to present minimum criteria [6]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Better than present minimum criteria [7] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: February 2020 [0220] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.8 km = 0.5 mi
Traffic
ADT: 35 (2020) and Trucks: 10%
Future ADT: 56 (In 2040 )
MO 94 E over LOUTRE SLU (Route: 94)
Num:7621x
Posted for load [P]
Built: 1953, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.4 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 50.9 m = 167.0 ft
Main Spans: 3 at 16.8 m = 55.1 ft
Approach Spans: 0
Skew: 20
Width, Roadway: 6.1 m = 20.0 ft (2 Lanes) and Out-To-Out: 6.8 m = 22.3 ft for a 6.1 m = 20.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Bridgeport [08362]: Warren County [219], Missouri [29]
Owned by State Highway Agency [01], DOT District: 2
S 21 T 46 N R 4 W
Condition
Deck: Fair [5]
Superstructure: Good [7]
Substructure: Satisfactory [6]
Loading
Design: M 9 / H 10 [1]
Operating: 19.8 metric ton = 21.8 tons (Allowable Stress(AS) [2])
Inventory: 9.9 metric ton = 10.9 tons (Allowable Stress(AS) [2])
Appraisal
Structural: Basically intolerable requiring high priority of replacement [2]
Deck Geometry: Basically intolerable requiring high priority of corrrective action [3]
Road Alignment: Meets minimum tolerable limits to be left in place as is [4]
Waterway: Meets minimum tolerable limits to be left in place as is [4] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: November 2020 [1120] and Frequency: 24
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 7.2 km = 4.5 mi
Traffic
ADT: 726 (2019) and Trucks: 12%
Future ADT: 1452 (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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