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MT GLEASON AV over HAINES CANYON CHANNEL

Map 

Coordinates:
+34.25333, -118.30250
34°15'12" N, 118°18'09" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MT GLEASON AV over HAINES CANYON CHANNEL
Structure number:53C1720
Location:VALMONT ST
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:18.0 ft. [5.5 m]
Total length:24.0 ft. [7.3 m]
Skew angle:99°
Owner:City or Municipal Highway Agency [04]
Year built:1936
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: January 2016 

Status:Open, no restriction [A]
Average daily traffic:1,674 [as of 2006]
Truck traffic:1% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:29.9 tons [27.2 metric tons]
Inventory rating:17.8 tons [16.2 metric tons]
Sufficiency rating:63.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201663.5Not deficient---1674
January 201473.6Not deficient---1674
January 201296.8Not deficient---1674
January 201092.1Not deficient---1500
December 200892.1Not deficient---1500
May 200192.1Not deficient---1500
April 199892.1Not deficient---1500
February 199396.9Not deficient---1500
January 199196.9Not deficient---1500