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Nearby Bridges in NBI 2021: 1


175TH ST over TURTLE CREEK (Route: 0)
Num:58062270x
Posted for load [P]
Built: 1909, Reconstructed: N/A [0000]
Historic: Bridge is on the NRHP. [1]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Wood or Timber [8] with Wearing Surface: Wood or Timber [7]
Bridge Dimensions
Length: 29.9 m = 98.1 ft
Main Spans: 1 at 29.3 m = 96.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 5.2 m = 17.1 ft (2 Lanes) and Out-To-Out: 5.5 m = 18.0 ft for a 7.6 m = 24.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Redfield [53500]: Spink County [115], South Dakota [46]
Owned by County Highway Agency [02], DOT District: 1
1S 2.8W REDFIELD
Condition
Deck: Fair [5]
Superstructure: Satisfactory [6]
Substructure: Serious [3]
Loading
Design:
Operating: 3.9 metric ton = 4.3 tons ()
Inventory: 2.9 metric ton = 3.2 tons ()
Appraisal
Structural: Basically intolerable requiring high priority of replacement [2]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Better than present minimum criteria [7]
Waterway: Equal to present minimum criteria [6] and "Bridge with ""unknown"" foundation that has not been evaluated for scour. [U]"
Inspections
Date: July 2020 [0720] 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: 1 km = 0.6 mi
Traffic
ADT: 126 (2018) and Trucks: 2%
Future ADT: 126 (In 2032 )

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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