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Nearby Bridges in NBI 2021: 1


COUNTY HIGHWAY over NIOBRARA RIVER (Route: 0)
Num:C0E1606105Px
Posted for load [P]
Built: 1916, Reconstructed: N/A [0000]
Historic: Bridge is on the NRHP. [1]

Google Streetview (If Available)

Rough Distance: 0.5 Miles (0.7 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: 39.9 m = 130.9 ft
Main Spans: 1 at 39.6 m = 129.9 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 4 m = 13.1 ft (1 Lanes) and Out-To-Out: 4.3 m = 14.1 ft for a 6.1 m = 20.0 ft approaching roadway.
Vertical Clearance: 5.13 m = 16.8 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Cherry County [031], Nebraska [31]
Owned by County Highway Agency [02], DOT District: 8
1E 1S OF VALENTINE
Condition
Deck: Good [7]
Superstructure: Fair [5]
Substructure: Satisfactory [6]
Loading
Design:
Operating: 8 metric ton = 8.8 tons (Load Factor(LF) [1])
Inventory: 5 metric ton = 5.5 tons (Load Factor(LF) [1])
Appraisal
Structural: Basically intolerable requiring high priority of replacement [2]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Meets minimum tolerable limits to be left in place as is [4]
Waterway: Better than present minimum criteria [7] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: July 1999 [799] 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: 3 km = 1.9 mi
Traffic
ADT: 20 (2003) and Trucks: 0%
Future ADT: 24 (In 2033 )

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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