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Nearby Bridges in NBI 2021: 2


Coal Creek Rd. over Delaware River (Route: 18)
Num:440001x
Posted for load [P]
Built: 1936, Reconstructed: 2020
Historic: Bridge is on the NRHP. [1]

Google Streetview (If Available)

Rough Distance: 0 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Steel [3] Truss - Thru [10]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 107.6 m = 353.0 ft
Main Spans: 1 at 45.9 m = 150.6 ft
Approach Spans: 2
Skew: 0
Width, Roadway: 7.3 m = 24.0 ft (2 Lanes) and Out-To-Out: 7.8 m = 25.6 ft for a 7.3 m = 24.0 ft approaching roadway.
Vertical Clearance: 4.26 m = 14.0 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Jefferson County [087], Kansas [20]
Owned by County Highway Agency [02], DOT District: 1
N. EDGE OF VALLEY FALLS
Condition
Deck: Satisfactory [6]
Superstructure: Fair [5]
Substructure: Satisfactory [6]
Loading
Design:
Operating: 22.5 metric ton = 24.8 tons (Load Factor(LF) [1])
Inventory: 13.7 metric ton = 15.1 tons (Load Factor(LF) [1])
Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Waterway: Equal to present desirable criteria [8] and "Bridge with ""unknown"" foundation that has not been evaluated for scour. [U]"
Inspections
Date: November 2020 [1120] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.8 km = 0.5 mi
Traffic
ADT: 375 (2017) and Trucks: 1%
Future ADT: 500 (In 2040 )
Coal Creek Rd. over Walnut Creek (Route: 18)
Num:440002x
Open: no restriction [A]
Built: 1935, Reconstructed: N/A [0000]
Historic: Bridge is possibly eligible for the NRHP. [3]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.6 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: 36.6 m = 120.1 ft
Main Spans: 3 at 17.2 m = 56.4 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 7.3 m = 24.0 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: 30.47 m = 100.0 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Jefferson County [087], Kansas [20]
Owned by County Highway Agency [02], DOT District: 1
0.5N OF VALLEY FALLS
Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Fair [5]
Loading
Design: M 18 / H 20 [4]
Operating: 41.7 metric ton = 45.9 tons (Load Factor(LF) [1])
Inventory: 25.1 metric ton = 27.6 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Inspections
Date: November 2020 [1120] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 375 (2017) and Trucks: 5%
Future ADT: 500 (In 2040 )

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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