Share:

STATE ROUTE 1 over BIXBY SLOUGH

Map

Coordinates:
+33.79110, -118.28741
33°47'28" N, 118°17'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 1 over BIXBY SLOUGH
Structure number:53 1270
Location:07-LA-001-12.01-LA
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:14.1 ft. [4.3 m]
Total length:101.1 ft. [30.8 m]
Roadway width between curbs:81.0 ft. [24.7 m]
Deck width edge-to-edge:98.4 ft. [30.0 m]
Owner:State Highway Agency [01]
Year built:1934
Year reconstructed:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:8
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:50,000 [as of 2017]
Truck traffic:5% 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 minimum criteria [6]
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:84.3

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
November 2017Good7 out of 105000084.3
November 2015Good8 out of 105000092.3
December 2013Good8 out of 105000092.3
November 2011Good8 out of 105000092.3
November 2009Good8 out of 105000092.3
November 2007Good8 out of 105000092.3
December 2005Good8 out of 105000092.3
September 2003Good8 out of 105000092.3
November 2001Good8 out of 104530092.7
October 1999Good8 out of 104530094.7
July 1997Good8 out of 104530079.8
May 1994Good7 out of 104130081.2
May 1992Good7 out of 104290081.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.3030000
Joints
Pourable Jointlinear ft.6060000