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MAMALAHOA over MAMALAHOA/KAWAINUI STRM

Map

Coordinates:
+19.82033, -155.09481
19°49'13" N, 155°05'41" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MAMALAHOA over MAMALAHOA/KAWAINUI STRM
Structure number:001270001100007
Location:TMK 2-7-11:2
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:20.0 ft. [6.1 m]
Total length:79.1 ft. [24.1 m]
Roadway width between curbs:14.4 ft. [4.4 m]
Deck width edge-to-edge:15.4 ft. [4.7 m]
Owner:County Highway Agency [02]
Year reconstructed:2009
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:4
Main spans material:Wood or timber [7]
Main spans design:Girder and floorbeam system [03]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:400 [as of 1986]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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:Basically intolerable requiring high priority of corrrective action [3]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:62.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$726,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairGoodGoodSatisfactory40062.5
October 2015FairGoodVery GoodSatisfactory40043.1
October 2013GoodExcellentExcellentGood40043.1
December 2011GoodExcellentExcellentExcellent40043.1
December 2009GoodExcellentExcellentExcellent40043.1
May 2008FairSatisfactoryFairSatisfactory40033.0
December 2007FairSatisfactorySatisfactorySatisfactory40048.3
March 2000FairVery GoodSatisfactorySatisfactory40047.3
March 1998FairVery GoodSatisfactorySatisfactory40047.3
March 1996PoorSeriousPoorSatisfactory40019.4
March 1994FairFairSatisfactorySatisfactory40049.9
March 1992FairFairSatisfactorySatisfactory40049.9
March 1990FairSatisfactorySatisfactorySatisfactory40050.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Stringerlinear ft.875875000
Substructure
Reinforced Concrete Columneach65100
Masonry Abutmentlinear ft.3232000
Reinforced Concrete Pier Caplinear ft.5453100
Deck
Timber Decksq. ft.1,27201,27200
Bridge Rail
Timber Bridge Raillinear ft.1591293000