Share:

NINE BRIDGE ROAD over S CH PLATTE RIVER

Map

Coordinates:
+40.80500, -98.36667
40°48'18" N, 98°22'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NINE BRIDGE ROAD over S CH PLATTE RIVER
Structure number:C004013705P
Location:1.8N DONIPHAN
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:100.1 ft. [30.5 m]
Total length:603.0 ft. [183.8 m]
Roadway width between curbs:14.4 ft. [4.4 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Owner:County Highway Agency [02]
Year built:1924
Year reconstructed:1971
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Number of main spans:6
Main spans material:Steel [3]
Main spans design:Truss - Thru [10]
Deck type:Corrugated Steel [6]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:35 [as of 2003]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:40.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairFairFairSatisfactory3540.3
September 2015PoorPoorFairSatisfactory3538.3
September 2013FairSatisfactoryFairSatisfactory3542.6
January 2012FairSatisfactorySatisfactorySatisfactory3544.6
January 2010FairSatisfactorySatisfactorySatisfactory3544.6
July 2007FairSatisfactorySatisfactorySatisfactory3555.0
September 2005FairSatisfactorySatisfactorySatisfactory3555.0
October 2003FairSatisfactorySatisfactorySatisfactory3555.0
October 2001FairSatisfactorySatisfactorySatisfactory3555.0
October 1999FairSatisfactorySatisfactorySatisfactory3555.0
December 1997FairSatisfactorySatisfactorySatisfactory3555.0
December 1995FairSatisfactorySatisfactorySatisfactory3542.7
November 1993FairSatisfactorySatisfactorySatisfactory3542.7
December 1991FairSatisfactorySatisfactorySatisfactory3549.8