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INTERSTATE 405 over NORMANDIE AVE & RR

Los Angeles County, California

Map

Coordinates:
+33.86012, -118.29892
33°51'36" N, 118°17'56" W

Facts

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

Name:	INTERSTATE 405 over NORMANDIE AVE & RR
Structure number:	53 1179
Location:	07-LA-405-13.83-LA
Purpose:	Carries highway over highway and railroad
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	89.9 ft. `[27.4 m]`
Total length:	208.0 ft. `[63.4 m]`
Roadway width between curbs:	144.0 ft. `[43.9 m]`
Deck width edge-to-edge:	171.9 ft. `[52.4 m]`
Vertical clearance below bridge:	23.0 ft. `[7.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1962
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:	3
Main spans material:	Concrete continuous `[2]`
Main spans design:	Box beam or girders - Multiple `[05]`
Deck type:	Concrete Cast-in-Place `[1]`

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	269,000 `[as of 2012]`
Truck traffic:	5% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Underclearances appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Superior to present desirable criteria `[9]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	65.6

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2017	Fair	Good	Good	Fair	269000	65.6
April 2015	Good	Very Good	Very Good	Good	269000	76.6
April 2013	Fair	Good	Good	Satisfactory	269000	76.6
April 2011	Fair	Fair	Good	Satisfactory	269000	81.0
April 2009	Poor	Poor	Good	Good	269000	79.0
October 2007	Poor	Poor	Good	Good	269000	79.0
March 2006	Poor	Poor	Good	Good	269000	79.0
March 2004	Poor	Poor	Good	Good	235500	76.0
February 2002	Poor	Poor	Good	Good	235500	76.0
March 2001	Poor	Poor	Good	Good	235500	76.0
July 1995	Good	Good	Good	Good	235500	81.0
August 1989	Good	Very Good	Very Good	Very Good	265000	81.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girder	linear ft.	190	190	0	0	0
Deck
Reinforced Concrete Top Flange	sq. ft.	3,190	3,190	0	0	0
Substructure
Reinforced Concrete Column	each	16	16	0	0	0
Reinforced Concrete Abutment	linear ft.	105	80	0	25	0
Joints
Pourable Joint	linear ft.	367	367	0	0	0
Compression Joint	linear ft.	53	53	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	63	63	0	0	0
Other Material Bridge Rail	linear ft.	151	151	0	0	0

© Copyright 2012-19, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1054634