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LASSEN ST over ALISO CREEK

Map

Coordinates:
+34.24990, -118.53723
34°14'60" N, 118°32'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LASSEN ST over ALISO CREEK
Structure number:53C1226
Location:0.1MI W/O RESEDA BLVD
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:23.3 ft. [7.1 m]
Total length:25.9 ft. [7.9 m]
Roadway width between curbs:69.9 ft. [21.3 m]
Deck width edge-to-edge:91.9 ft. [28.0 m]
Skew angle:31°
Owner:County Highway Agency [02]
Year built:1966
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:26,656 [as of 2016]
Truck traffic:2% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:88.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
November 2018Good7 out of 102665688.7
November 2017Fair6 out of 102665689.8
October 2015Good7 out of 102665687.8
October 2013Good7 out of 102665687.8
September 2011Good7 out of 102665695.5
September 2009Good8 out of 102800095.4
October 2007Good8 out of 102800094.3
May 2004Good8 out of 102800094.3
December 2000Good8 out of 102090096.0
January 1999Good8 out of 102090096.0
December 1996Good8 out of 102090096.0
December 1994Good8 out of 102090096.0
January 1993Good8 out of 102090096.4
December 1990Good8 out of 102090096.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.3327510
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1615100