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MAMALAHOA over MAMALAHOA/UMAUMA STRM

Map

Coordinates:
+19.90613, -155.14111
19°54'22" N, 155°08'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MAMALAHOA over MAMALAHOA/UMAUMA STRM
Structure number:001310001100001
Location:TMK 3-1-01:27
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:37.1 ft. [11.3 m]
Total length:109.9 ft. [33.5 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Owner:County Highway Agency [02]
Year built:1920
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:980 [as of 1986]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:76.6
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$510,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodSatisfactorySatisfactory98076.6
September 2015GoodGoodGoodGood98076.6
September 2013GoodGoodGoodGood98076.6
November 2011GoodGoodGoodGood98043.9
July 2009GoodGoodGoodGood98043.9
December 2007GoodGoodGoodGood-60.7
January 2001GoodGoodGoodGood-73.3
February 1999FairSatisfactoryGoodGood-73.3
February 1997FairSatisfactoryGoodGood-76.3
January 1995FairSatisfactoryGoodGood-82.6
February 1993FairSatisfactoryGoodGood-82.6
January 1991FairSatisfactoryGoodGood-82.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.44020822840
Deck
Reinforced Concrete Top Flangesq. ft.2,2002,1861400
Wearing Surfacessq. ft.2,200002,2000
Substructure
Reinforced Concrete Pier Walllinear ft.44321200
Masonry Abutmentlinear ft.50252500
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.220022000