4TH ST(UPPER LEVEL over FIGUEROA,FLOWER,RAMP

Map

Coordinates:
+34.05250, -118.25417
34°03'09" N, 118°15'15" W

Source: National Bridge Inventory (1992, 2000, 2010 editions)
Information not verified. Use at your own risk.

Name:	4TH ST(UPPER LEVEL over FIGUEROA,FLOWER,RAMP
Structure number:	53C0125
Location:	AT FIGUEROA STREET
Purpose:	Carries highway over highway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	104.0 ft. `[31.7 m]`
Total length:	692.9 ft. `[211.2 m]`
Roadway width between curbs:	43.0 ft. `[13.1 m]`
Deck width edge-to-edge:	48.9 ft. `[14.9 m]`
Vertical clearance above deck:	18.0 ft. `[5.5 m]`
Vertical clearance below bridge:	17.7 ft. `[5.4 m]`
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1956
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:	9
Main spans material:	Concrete continuous `[2]`
Main spans design:	Box beam or girders - Multiple `[05]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Status:	Open, no restriction `[A]`
Average daily traffic:	20,000 `[as of 2000]`
Truck traffic:	2% of total traffic
Deck condition:	Poor `[4 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	81.6 tons `[74.2 metric tons]`
Inventory rating:	49.2 tons `[44.7 metric tons]`
Evaluation:	Structurally deficient `[1]`
Sufficiency rating:	67.0
Recommended work:	Other structural work, including hydraulic replacements. `[38]`
Estimated cost of work:	$5,286,000

Status:	Open, no restriction `[A]`
Average daily traffic:	17,800 `[as of 1987]`
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]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	81.2 tons `[73.8 metric tons]`
Inventory rating:	49.5 tons `[45.0 metric tons]`
Evaluation:	Functionally obsolete `[2]`
Sufficiency rating:	70.3
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$2,292,000