INTERSTATE 8 over E8-N163 CONNECTOR RAMP

Map

Coordinates:
+32.76328, -117.16154
32°45'48" N, 117°09'42" W

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

Name:	INTERSTATE 8 over E8-N163 CONNECTOR RAMP
Structure number:	57 0358
Location:	11-SD-008-2.56-SD
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	58.1 ft. `[17.7 m]`
Total length:	134.8 ft. `[41.1 m]`
Roadway width between curbs:	137.5 ft. `[41.9 m]`
Deck width edge-to-edge:	143.4 ft. `[43.7 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	99°
Owner:	State Highway Agency `[01]`
Year built:	1959
Year reconstructed:	1991
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:	3
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:	Bituminous `[6]`

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:	Better than present minimum criteria `[7]`
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:	83.0

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
February 2018	Good	Good	Good	Good	220000	83.0
April 2016	Good	Good	Very Good	Very Good	220000	83.0
April 2014	Fair	Fair	Good	Good	220000	82.0
April 2012	Fair	Fair	Good	Good	205000	82.0
May 2010	Fair	Fair	Good	Good	226000	82.0
April 2008	Fair	Fair	Good	Good	80000	83.3
April 2006	Fair	Fair	Good	Good	80000	83.3
June 2004	Fair	Fair	Good	Good	13000	93.1
August 2002	Good	Good	Good	Good	182200	83.0
September 2000	Good	Good	Good	Good	182200	83.0
June 1998	Good	Good	Good	Good	182200	83.0
June 1996	Good	Very Good	Very Good	Very Good	9700	94.5
October 1994	Good	Very Good	Very Good	Very Good	9700	94.5
September 1992	Good	Very Good	Very Good	Very Good	195900	83.0
September 1991	Good	Good	Very Good	Very Good	195900	83.0

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.	41	41	0	0	0
Reinforced Concrete Closed Web/Box Girder	linear ft.	41	41	0	0	0
Reinforced Concrete Girder/Beam	linear ft.	659	658	0	1	0
Deck
Reinforced Concrete Top Flange	sq. ft.	1,796	1,751	45	0	0
Wearing Surfaces	sq. ft.	890	890	0	0	0
Concrete Protective Coating	sq. ft.	890	890	0	0	0
Substructure
Reinforced Concrete Column	each	20	20	0	0	0
Reinforced Concrete Abutment	linear ft.	109	106	3	0	0
Steel Pile	each	1	1	0	0	0
Reinforced Concrete Pile	each	1	1	0	0	0
Joints
Compression Joint	linear ft.	21	6	15	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	82	67	15	0	0