Share:

FOURTH ST over LORENA ST & BERNAL AVE

Los Angeles County, California

Map

Coordinates:
+34.03444, -118.19833
34°02'04" N, 118°11'54" W

Facts

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

Name:	FOURTH ST over LORENA ST & BERNAL AVE
Structure number:	53C0331
Location:	AT LORENA ST
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	88.9 ft. `[27.1 m]`
Total length:	390.1 ft. `[118.9 m]`
Roadway width between curbs:	56.1 ft. `[17.1 m]`
Deck width edge-to-edge:	70.9 ft. `[21.6 m]`
Vertical clearance below bridge:	14.1 ft. `[4.3 m]`
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1928
Historic significance:	Bridge is eligible for the National Register of Historic Places `[2]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	3
Main spans material:	Concrete `[1]`
Main spans design:	Arch - Deck `[11]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: June 2015

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	17,480 `[as of 2008]`
Truck traffic:	2% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Very Good `[8 out of 9]`
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]`
Underclearances appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	49.5 tons `[45.0 metric tons]`
Inventory rating:	29.6 tons `[26.9 metric tons]`
Sufficiency rating:	80.8
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$4,277,000

Previous Inspections

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
June 2015	80.8	Good	Good	Good	Very Good	FO	17480
June 2013	69.5	Fair	Satisfactory	Satisfactory	Fair	FO	17480
June 2011	69.5	Fair	Satisfactory	Satisfactory	Fair	FO	17480
July 2009	80.4	Fair	Satisfactory	Satisfactory	Satisfactory	FO	21600
January 2007	80.4	Fair	Satisfactory	Satisfactory	Satisfactory	FO	21600
April 2005	80.4	Fair	Good	Satisfactory	Satisfactory	FO	21600
September 2000	80.7	Good	Good	Very Good	Very Good	FO	21600
August 1998	80.7	Good	Good	Good	Good	FO	21600
October 1996	80.7	Fair	Satisfactory	Good	Good	FO	21600
May 1996	80.7	Fair	Satisfactory	Good	Good	FO	21600
March 1994	81.0	Fair	Good	Satisfactory	Good	FO	21600
February 1992	81.0	Fair	Good	Satisfactory	Good	FO	21600
March 1990	81.0	Fair	Good	Satisfactory	Good	FO	21600

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.

Element	Units	Quantity	1. Good	2. Fair	3. Poor	4. Serious
Superstructure
Reinforced Concrete Girder/Beam	linear ft.	569	512	57	0	0
Deck
Reinforced Concrete Deck	sq. ft.	2,033	1,833	200	0	0
Wearing Surfaces	sq. ft.	2,033	1,733	300	0	0
Superstructure
Reinforced Concrete Arch	linear ft.	324	324	0	0	0
Substructure
Reinforced Concrete Column	each	108	108	0	0	0
Reinforced Concrete Abutment	linear ft.	44	40	4	0	0
Reinforced Concrete Pier Cap	linear ft.	584	584	0	0	0
Joints
Pourable Joint	linear ft.	176	176	0	0	0
Bearings
Movable Bearing	each	38	38	0	0	0
Steel Protective Coating	sq. ft.	4	4	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	302	292	10	0	0

© Copyright 2012-18, 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/1056325