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MAMALAHOA over MAMALAHOA/WAIPUNAHINA GL

Hawaii County, Hawaii

Map

Coordinates:
+20.04373, -155.38018
20°02'37" N, 155°22'49" W

View more info at Bridgehunter.com

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	MAMALAHOA over MAMALAHOA/WAIPUNAHINA GL
Structure number:	001430001100001
Location:	TMK 4-3-03:31
Purpose:	Carries highway over relief for waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	80.1 ft. `[24.4 m]`
Total length:	118.1 ft. `[36.0 m]`
Roadway width between curbs:	18.0 ft. `[5.5 m]`
Deck width edge-to-edge:	23.0 ft. `[7.0 m]`
Owner:	County Highway Agency `[02]`
Year built:	1928
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Number of main spans:	3
Main spans material:	Concrete `[1]`
Main spans design:	Arch - Deck `[11]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:	Fair
Status:	Posted for load `[P]`
Average daily traffic:	40 `[as of 1987]`
Deck condition:	Fair `[5 out of 9]`
Superstructure condition:	Satisfactory `[6 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:	Meets minimum tolerable limits to be left in place as is `[4]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
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:	60.5
Recommended work:	Other structural work, including hydraulic replacements. `[38]`
Estimated cost of work:	$544,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
July 2018	Fair	Fair	Satisfactory	Satisfactory	40	60.5
July 2016	Fair	Fair	Satisfactory	Good	40	79.3
July 2014	Fair	Fair	Satisfactory	Satisfactory	40	79.3
August 2012	Fair	Fair	Satisfactory	Satisfactory	200	81.4
August 2010	Fair	Fair	Satisfactory	Satisfactory	200	81.4
August 2008	Fair	Fair	Satisfactory	Fair	200	65.4
September 2006	Fair	Fair	Satisfactory	Satisfactory	40	78.4
March 2001	Fair	Satisfactory	Good	Satisfactory	40	74.8
March 1999	Fair	Satisfactory	Good	Satisfactory	40	74.8
March 1997	Fair	Satisfactory	Good	Satisfactory	40	74.8
March 1995	Fair	Satisfactory	Good	Good	40	73.4
March 1993	Fair	Satisfactory	Good	Satisfactory	40	73.4
March 1991	Fair	Satisfactory	Good	Satisfactory	40	73.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Reinforced Concrete Girder/Beam	linear ft.	220	212	0	8	0
Reinforced Concrete Arch	linear ft.	160	122	38	0	0
Substructure
Reinforced Concrete Column	each	18	17	0	1	0
Reinforced Concrete Abutment	linear ft.	48	48	0	0	0
Reinforced Concrete Pier Cap	linear ft.	168	156	6	6	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	236	0	0	236	0
Deck
Reinforced Concrete Slab	sq. ft.	2,445	2,244	150	51	0
Wearing Surfaces	sq. ft.	2,209	0	2,186	23	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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