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US 50 (I-305) EB over 6TH STREET & 8TH STREET

Sacramento County, California

Map

Coordinates:
+38.56664, -121.50557
38°33'60" N, 121°30'20" W

Facts

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

Name:	US 50 (I-305) EB over 6TH STREET & 8TH STREET
Structure number:	24 0243R
Location:	03-SAC-050-L0.66-SAC
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	103.0 ft. `[31.4 m]`
Total length:	923.9 ft. `[281.6 m]`
Roadway width between curbs:	88.3 ft. `[26.9 m]`
Deck width edge-to-edge:	90.2 ft. `[27.5 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1967
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]`

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	115,500 `[as of 2009]`
Truck traffic:	3% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Fair `[5 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:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Underclearances appraisal:	Equal to present minimum criteria `[6]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	68.0

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2017	Fair	Good	Fair	Good	115500	68.0
October 2015	Fair	Very Good	Satisfactory	Good	115500	80.4
October 2013	Good	Good	Good	Good	115500	80.4
October 2011	Good	Good	Good	Good	115500	80.4
October 2009	Poor	Poor	Good	Good	102500	78.3
October 2007	Poor	Poor	Good	Good	102500	78.3
October 2005	Poor	Poor	Good	Good	102500	78.3
November 2004	Fair	Fair	Good	Good	102500	80.5
September 2001	Good	Good	Good	Good	85650	83.4
January 1997	Good	Good	Good	Good	85650	83.4
November 1994	Good	Good	Good	Very Good	85700	86.2
December 1992	Good	Good	Good	Very Good	92900	85.6
September 1991	Good	Good	Good	Very Good	92900	85.6

Element Data

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girder	linear ft.	282	0	282	0	0
Deck
Reinforced Concrete Top Flange	sq. ft.	8,330	8,318	12	0	0
Concrete Protective Coating	sq. ft.	8,158	8,158	0	0	0
Substructure
Reinforced Concrete Column	each	24	24	0	0	0
Reinforced Concrete Abutment	linear ft.	55	48	7	0	0
Prestressed Concrete Pile	each	1	1	0	0	0
Joints
Strip Seal Joint	linear ft.	30	30	0	0	0
Compression Joint	linear ft.	59	59	0	0	0
Bearings
Enclosed/Concealed Bearing	each	3	3	0	0	0
Bridge Rail
Other Material Bridge Rail	linear ft.	563	563	0	0	0

© Copyright 2012-19, 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/1043880