BALBOA AVE over STATE ROUTE 163

Map

Coordinates:
+32.82164, -117.14737
32°49'18" N, 117°08'51" W

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

Name:	BALBOA AVE over STATE ROUTE 163
Structure number:	57 0858
Location:	11-SD-163-8.01-SD
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Local (Urban) `[19]`
Length of largest span:	179.1 ft. `[54.6 m]`
Total length:	358.0 ft. `[109.1 m]`
Roadway width between curbs:	134.8 ft. `[41.1 m]`
Deck width edge-to-edge:	147.3 ft. `[44.9 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Skew angle:	26°
Owner:	State Highway Agency `[01]`
Year built:	1975
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]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	43,300 `[as of 2010]`
Truck traffic:	2% of total traffic
Deck condition:	Fair `[5 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:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	90.7

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
January 2017	Fair	Fair	Good	Good	43300	90.7
March 2015	Fair	Fair	Very Good	Good	43300	90.7
March 2013	Fair	Fair	Very Good	Good	43300	90.7
April 2011	Fair	Fair	Very Good	Good	43300	90.7
March 2009	Fair	Fair	Very Good	Good	43300	90.7
March 2007	Fair	Satisfactory	Very Good	Good	43300	91.7
January 2006	Fair	Satisfactory	Very Good	Good	43300	91.7
December 2001	Fair	Satisfactory	Very Good	Good	43300	91.7
July 1999	Good	Good	Very Good	Good	43300	91.7
August 1997	Good	Good	Very Good	Good	43300	91.7
July 1995	Good	Very Good	Very Good	Very Good	34100	93.3
February 1992	Good	Very Good	Very Good	Very Good	38000	93.0