US 50 (I-305) WB over RIVERSIDE BLVD
Map
Coordinates:
+38.56509, -121.4984438°33'54" N, 121°29'54" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | US 50 (I-305) WB over RIVERSIDE BLVD |
Structure number: | 24 0246L |
Location: | 03-SAC-050-L1.06-SAC |
Purpose: | Carries highway over highway |
Route classification: | Principal Arterial - Interstate (Urban) [11] |
Length of largest span: | 136.2 ft. [41.5 m] |
Total length: | 140.1 ft. [42.7 m] |
Roadway width between curbs: | 87.9 ft. [26.8 m] |
Deck width edge-to-edge: | 89.9 ft. [27.4 m] |
Vertical clearance below bridge: | 13.1 ft. [4.0 m] |
Skew angle: | 29° |
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] |
Main span material: | Prestressed concrete [5] |
Main span 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: | Good [7 out of 9] |
Substructure condition: | Fair [5 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: | Better than present minimum criteria [7] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 73.4 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
October 2017 | Fair | Good | Good | Fair | 115500 | 73.4 |
October 2015 | Good | Very Good | Very Good | Very Good | 115500 | 86.0 |
October 2013 | Good | Good | Very Good | Very Good | 115500 | 86.0 |
October 2011 | Poor | Poor | Very Good | Very Good | 115500 | 82.6 |
October 2009 | Poor | Poor | Very Good | Very Good | 102500 | 83.9 |
October 2007 | Good | Good | Very Good | Very Good | 102500 | 87.3 |
October 2005 | Good | Good | Very Good | Very Good | 102500 | 87.3 |
November 2004 | Good | Good | Very Good | Very Good | 102500 | 87.3 |
September 2001 | Good | Good | Very Good | Very Good | 85650 | 88.9 |
January 1997 | Good | Good | Very Good | Very Good | 85650 | 88.9 |
November 1994 | Good | Good | Very Good | Good | 85700 | 91.6 |
December 1992 | Good | Good | Very Good | Good | 92900 | 91.0 |
September 1991 | Good | Good | Very Good | Good | 92900 | 91.0 |
Element Data
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. | 43 | 43 | 0 | 0 | 0 |
Deck |
Reinforced Concrete Top Flange | sq. ft. | 1,170 | 1,170 | 0 | 0 | 0 |
Concrete Protective Coating | sq. ft. | 1,144 | 1,144 | 0 | 0 | 0 |
Substructure |
Reinforced Concrete Abutment | linear ft. | 85 | 0 | 85 | 0 | 0 |
Prestressed Concrete Pile | each | 1 | 1 | 0 | 0 | 0 |
Bridge Rail |
Other Material Bridge Rail | linear ft. | 85 | 85 | 0 | 0 | 0 |