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FAS 1755 over NIOBRARA RIVER

Map 

Coordinates:
+42.78648, -100.03563
42°47'11" N, 100°02'08" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:FAS 1755 over NIOBRARA RIVER
Structure number:C000901705P
Location:16NW US183 KEYA PAHA CL
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:174.9 ft. [53.3 m]
Total length:178.2 ft. [54.3 m]
Roadway width between curbs:14.8 ft. [4.5 m]
Deck width edge-to-edge:14.8 ft. [4.5 m]
Vertical clearance above deck:14.4 ft. [4.4 m]
Owner:County Highway Agency [02]
Year built:1916
Year reconstructed:1963
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: June 2015 

Status:Posted for load [P]
Average daily traffic:100 [as of 2011]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:7.0 tons [6.4 metric tons]
Inventory rating:4.0 tons [3.6 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:10.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201510.0Structurally deficientFairFairGood100
September 201310.0Structurally deficientFairFairGood100
January 201223.3Structurally deficientSatisfactoryFairVery Good100
February 201029.2Structurally deficientSatisfactoryGoodVery Good80
March 200837.8Structurally deficientFairSatisfactoryVery Good80
November 200640.2Structurally deficientSatisfactoryGoodVery Good80
November 200440.6Structurally deficientSatisfactoryGoodVery Good45
October 200240.6Structurally deficientSatisfactoryGoodVery Good45
January 200140.9Structurally deficientSatisfactoryGoodVery Good20
June 199940.9Structurally deficientSatisfactoryGoodVery Good20
September 199737.9Structurally deficientSatisfactoryGoodVery Good35
December 199537.4Structurally deficientSatisfactoryGoodVery Good70
November 199337.3Structurally deficientSatisfactoryGoodVery Good80
July 199143.8Structurally deficientSatisfactoryGoodVery Good80