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CHINIAK HIGHWAY over FRANK CREEK

Map

Coordinates:
+57.59000, -152.43500
57°35'24" N, 152°26'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CHINIAK HIGHWAY over FRANK CREEK
Structure number:4069
Location:MILE POINT 20.6
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:6.9 ft. [2.1 m]
Total length:26.9 ft. [8.2 m]
Owner:State Highway Agency [01]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:216 [as of 2017]
Truck traffic:11% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:93.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
September 2018Fair6 out of 1021693.0
September 2016Good7 out of 1025392.6
September 2014Good7 out of 1025092.7
September 2012Good8 out of 1017093.4
September 2010Good8 out of 1017093.4
September 2008Good8 out of 1010038.0
September 2006Good8 out of 1016036.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Steel Culvertlinear ft.170516500
Steel Protective Coatingsq. ft.3,0502,29076000