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MAMALAHOA over MAMALAHOA HWY-MAILI STRM

Map

Coordinates:
+19.75597, -155.09256
19°45'21" N, 155°05'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MAMALAHOA over MAMALAHOA HWY-MAILI STRM
Structure number:001260001100004
Location:TMK 2-6-12:45
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:37.1 ft. [11.3 m]
Total length:68.9 ft. [21.0 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:1916
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:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:530 [as of 1986]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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: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 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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:78.6
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$347,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairSatisfactorySatisfactoryFair53078.6
December 2015FairSatisfactoryGoodSatisfactory53089.6
January 2014FairGoodGoodSatisfactory53089.6
January 2012FairGoodGoodSatisfactory53057.2
January 2010FairGoodGoodSatisfactory53057.2
January 2008FairGoodGoodSatisfactory53057.2
March 2000FairGoodGoodSatisfactory53070.5
February 1998FairGoodGoodSatisfactory53073.5
February 1996FairGoodGoodSatisfactory53077.8
February 1994FairGoodGoodSatisfactory53077.8
February 1992FairGoodGoodSatisfactory53077.8
February 1990FairGoodGoodSatisfactory53077.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.27713913800
Deck
Reinforced Concrete Top Flangesq. ft.1,3841,3492870
Wearing Surfacessq. ft.1,384001,3840
Substructure
Reinforced Concrete Columneach40220
Reinforced Concrete Abutmentlinear ft.4104100
Reinforced Concrete Pier Caplinear ft.2002000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.139013450