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S47-GAFFEY OFF RMP over STATE ROUTE 110

Los Angeles County, California

Map

Coordinates:
+33.74860, -118.29120
33°44'55" N, 118°17'28" W

Facts

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

Name:	S47-GAFFEY OFF RMP over STATE ROUTE 110
Structure number:	53 1945F
Location:	07-LA-047-L0.22-LA
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) `[12]`
Length of largest span:	157.8 ft. `[48.1 m]`
Total length:	274.9 ft. `[83.8 m]`
Roadway width between curbs:	37.1 ft. `[11.3 m]`
Deck width edge-to-edge:	39.0 ft. `[11.9 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1970
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Number of main spans:	2
Main spans material:	Prestressed concrete continuous `[6]`
Main spans design:	Box beam or girders - Multiple `[05]`
Deck type:	Concrete Cast-in-Place `[1]`

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	4,900 `[as of 1998]`
Truck traffic:	5% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Superior to present desirable criteria `[9]`
Underclearances appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	98.5

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
January 2018	Good	Good	Good	Good	4900	98.5
January 2016	Good	Good	Very Good	Very Good	4900	98.5
January 2014	Fair	Fair	Very Good	Good	4900	97.5
January 2012	Fair	Satisfactory	Very Good	Good	4900	98.5
January 2010	Fair	Satisfactory	Very Good	Good	4900	98.5
January 2008	Fair	Satisfactory	Very Good	Good	4900	98.5
March 2006	Fair	Satisfactory	Very Good	Good	4900	98.5
February 2004	Fair	Satisfactory	Very Good	Good	4900	98.5
July 2002	Fair	Satisfactory	Very Good	Good	4900	98.5
May 2001	Fair	Satisfactory	Very Good	Good	4900	98.5
September 1997	Good	Good	Very Good	Good	4900	98.5
April 1994	Good	Very Good	Very Good	Very Good	4900	98.6
February 1992	Good	Very Good	Very Good	Very Good	4900	98.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girder	linear ft.	84	83	1	0	0
Deck
Reinforced Concrete Top Flange	sq. ft.	996	996	0	0	0
Concrete Protective Coating	sq. ft.	945	945	0	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	24	24	0	0	0
Reinforced Concrete Pile	each	1	1	0	0	0
Joints
Pourable Joint	linear ft.	7	7	0	0	0
Bridge Rail
Other Material Bridge Rail	linear ft.	168	162	6	0	0

© Copyright 2012-20, 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/1055322