U.S. HIGHWAY 50 over 39TH STREET
Map
Coordinates:
+38.56021, -121.4583738°33'37" N, 121°27'30" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | U.S. HIGHWAY 50 over 39TH STREET |
Structure number: | 24 0313 |
Location: | 03-SAC-050-R0.85-SAC |
Purpose: | Carries highway over highway |
Route classification: | Principal Arterial - Other Freeways or Expressways (Urban) [12] |
Length of largest span: | 103.0 ft. [31.4 m] |
Total length: | 103.0 ft. [31.4 m] |
Roadway width between curbs: | 168.0 ft. [51.2 m] |
Deck width edge-to-edge: | 173.6 ft. [52.9 m] |
Vertical clearance below bridge: | 13.1 ft. [4.0 m] |
Owner: | State Highway Agency [01] |
Year built: | 1971 |
Year reconstructed: | 2004 |
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: November 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 231,000 [as of 2017] |
Truck traffic: | 3% of total traffic |
Deck condition: | Fair [5 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: | Equal to present minimum criteria [6] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 79.0 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
November 2017 | Fair | Fair | Good | Good | 231000 | 79.0 |
November 2015 | Good | Good | Very Good | Very Good | 231000 | 80.0 |
November 2013 | Poor | Poor | Very Good | Good | 231000 | 77.0 |
November 2011 | Fair | Satisfactory | Very Good | Good | 231000 | 80.0 |
November 2009 | Fair | Satisfactory | Very Good | Good | 205000 | 80.0 |
November 2007 | Fair | Satisfactory | Very Good | Good | 205000 | 80.0 |
November 2005 | Fair | Satisfactory | Very Good | Good | 205000 | 80.0 |
November 2004 | Fair | Satisfactory | Very Good | Good | 205000 | 80.0 |
October 2001 | Fair | Satisfactory | Very Good | Good | 171300 | 80.0 |
January 1997 | Fair | Satisfactory | Very Good | Good | 171300 | 80.0 |
November 1994 | Good | Very Good | Very Good | Very Good | 171400 | 79.0 |
March 1993 | Good | Very Good | Very Good | Very Good | 155300 | 79.0 |
December 1990 | Good | Very Good | Very Good | Very Good | 155300 | 79.0 |
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. | 31 | 31 | 0 | 0 | 0 |
Deck |
Reinforced Concrete Top Flange | sq. ft. | 3,063 | 2,745 | 0 | 318 | 0 |
Wearing Surfaces | sq. ft. | 3,013 | 2,009 | 0 | 0 | 1,004 |
Substructure |
Reinforced Concrete Abutment | linear ft. | 153 | 153 | 0 | 0 | 0 |
Joints |
Pourable Joint | linear ft. | 106 | 106 | 0 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 98 | 98 | 0 | 0 | 0 |
Other Material Bridge Rail | linear ft. | 49 | 49 | 0 | 0 | 0 |