U.S. HIGHWAY 50 over UP,BNSF,SCRTDLRT,REDDING
Map
Coordinates:
+38.55065, -121.4234838°33'02" N, 121°25'25" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | U.S. HIGHWAY 50 over UP,BNSF,SCRTDLRT,REDDING |
Structure number: | 24 0289L |
Location: | 03-SAC-050-R2.88-SAC |
Purpose: | Carries highway over highway and railroad |
Route classification: | Principal Arterial - Other Freeways or Expressways (Urban) [12] |
Length of largest span: | 149.3 ft. [45.5 m] |
Total length: | 673.9 ft. [205.4 m] |
Roadway width between curbs: | 76.1 ft. [23.2 m] |
Deck width edge-to-edge: | 78.1 ft. [23.8 m] |
Vertical clearance below bridge: | 29.5 ft. [9.0 m] |
Skew angle: | 99° |
Owner: | State Highway Agency [01] |
Year built: | 1971 |
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 continuous [6] |
Main spans design: | Box beam or girders - Multiple [05] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Integral Concrete (separate non-modified layer of concrete added to structural deck) [2] |
Latest Available Inspection: November 2017
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 115,500 [as of 2017] |
Truck traffic: | 3% 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: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
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: | 80.0 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
November 2017 | Good | Good | Good | Good | 115500 | 80.0 |
November 2015 | Good | Very Good | Good | Very Good | 115500 | 81.0 |
November 2013 | Good | Good | Very Good | Good | 115500 | 81.0 |
November 2011 | Good | Good | Very Good | Good | 115500 | 83.0 |
November 2009 | Fair | Fair | Very Good | Good | 95000 | 83.0 |
November 2007 | Fair | Fair | Very Good | Good | 95000 | 83.0 |
November 2005 | Fair | Fair | Very Good | Good | 95000 | 83.0 |
March 2005 | Fair | Fair | Very Good | Good | 95000 | 83.0 |
November 2002 | Good | Good | Very Good | Good | 88750 | 84.0 |
October 2001 | Good | Good | Very Good | Good | 88750 | 84.0 |
March 1995 | Good | Good | Very Good | Good | 88750 | 84.0 |
April 1993 | Fair | Good | Fair | Good | 77650 | 74.0 |
January 1991 | Fair | Good | Fair | Good | 77650 | 74.0 |
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. | 142 | 142 | 0 | 0 | 0 |
Reinforced Concrete Closed Web/Box Girder | linear ft. | 64 | 59 | 5 | 0 | 0 |
Deck |
Reinforced Concrete Top Flange | sq. ft. | 4,889 | 4,888 | 0 | 1 | 0 |
Wearing Surfaces | sq. ft. | 4,765 | 4,765 | 0 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 10 | 10 | 0 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 60 | 60 | 0 | 0 | 0 |
Reinforced Concrete Pile Cap/Footing | linear ft. | 24 | 24 | 0 | 0 | 0 |
Reinforced Concrete Pile | each | 1 | 1 | 0 | 0 | 0 |
Joints |
Strip Seal Joint | linear ft. | 46 | 46 | 0 | 0 | 0 |
Compression Joint | linear ft. | 63 | 63 | 0 | 0 | 0 |
Bearings |
Enclosed/Concealed Bearing | each | 2 | 2 | 0 | 0 | 0 |
Bridge Rail |
Other Material Bridge Rail | linear ft. | 411 | 411 | 0 | 0 | 0 |