Share:

HOG HOLLOW RD over TWIN GROVES CANAL

Map

Coordinates:
+43.95583, -111.66833
43°57'21" N, 111°40'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HOG HOLLOW RD over TWIN GROVES CANAL
Structure number:000000000031895
Location:0.4 S. 0.7 E. ST ANTHONY
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:30.8 ft. [9.4 m]
Total length:32.2 ft. [9.8 m]
Roadway width between curbs:24.3 ft. [7.4 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Skew angle:38°
Owner:County Highway Agency [02]
Year built:1955
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 13.5 / HS 15 [3]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:210 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:58.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$303,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairFairFairFair21058.4
November 2015FairSatisfactorySatisfactoryFair21059.4
November 2014FairGoodSatisfactoryFair21059.4
November 2013FairGoodSatisfactoryFair21059.4
November 2011FairGoodSatisfactoryFair21067.4
November 2009FairGoodSatisfactoryFair21067.4
November 2007FairGoodSatisfactoryFair21067.4
November 2005FairGoodSatisfactoryFair21067.4
November 2003FairGoodSatisfactoryFair21067.4
November 2001FairGoodSatisfactoryFair21067.4
November 1999FairGoodSatisfactoryFair21067.4
November 1997FairGoodSatisfactoryFair21067.4
November 1995FairGoodSatisfactorySatisfactory21078.4
November 1993FairGoodGoodSatisfactory21078.4
November 1992FairGoodGoodSatisfactory21078.4
November 1991FairGoodGoodSatisfactory21078.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.576349951320
Deck
Prestressed Concrete Top Flangesq. ft.8408241600
Wearing Surfacessq. ft.744559751100
Substructure
Reinforced Concrete Abutmentlinear ft.72059130
Reinforced Concrete Pile Cap/Footinglinear ft.7268400