INTERSTATE 8 over STATE ROUTE 163

Map

Coordinates:
+32.76221, -117.16382
32°45'44" N, 117°09'50" W

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

Name:	INTERSTATE 8 over STATE ROUTE 163
Structure number:	57 0357
Location:	11-SD-008-2.41-SD
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	85.0 ft. `[25.9 m]`
Total length:	253.9 ft. `[77.4 m]`
Roadway width between curbs:	122.1 ft. `[37.2 m]`
Deck width edge-to-edge:	128.6 ft. `[39.2 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	28°
Owner:	State Highway Agency `[01]`
Year built:	1959
Year reconstructed:	1978
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:	4
Main spans material:	Prestressed concrete `[5]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	220,000 `[as of 2011]`
Truck traffic:	2% 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:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Superior to present desirable criteria `[9]`
Underclearances appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	67.5

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
February 2018	Good	Good	Good	Good	220000	67.5
April 2016	Good	Good	Very Good	Good	220000	67.5
April 2014	Fair	Fair	Good	Good	220000	66.5
April 2012	Fair	Fair	Very Good	Good	205000	82.0
May 2010	Fair	Fair	Very Good	Good	226000	82.0
April 2006	Good	Good	Very Good	Good	80000	83.0
June 2004	Good	Good	Very Good	Good	13000	92.9
August 2002	Good	Good	Very Good	Good	182200	81.0
September 2000	Fair	Good	Fair	Good	182200	70.0
June 1998	Good	Good	Good	Good	182200	81.0
September 1996	Good	Very Good	Very Good	Very Good	9700	91.7
June 1996	Fair	Good	Fair	Good	182200	70.0
October 1994	Good	Very Good	Very Good	Very Good	9700	91.7
September 1992	Good	Very Good	Very Good	Very Good	195900	81.0
August 1990	Good	Very Good	Very Good	Very Good	195900	81.0

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Prestressed Concrete Girder/Beam	linear ft.	1,393	1,390	3	0	0
Deck
Reinforced Concrete Top Flange	sq. ft.	3,034	2,914	120	0	0
Wearing Surfaces	sq. ft.	1,305	1,305	0	0	0
Substructure
Reinforced Concrete Column	each	21	21	0	0	0
Reinforced Concrete Abutment	linear ft.	88	86	2	0	0
Reinforced Concrete Pier Cap	linear ft.	120	115	5	0	0
Joints
Pourable Joint	linear ft.	250	250	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	154	154	0	0	0