US HWY 50 (I-305) over WESTACRE RD
Map
Coordinates:
+38.57584, -121.5308238°34'33" N, 121°31'51" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | US HWY 50 (I-305) over WESTACRE RD |
Structure number: | 22 0102 |
Location: | 03-YOL-050-2.18-WSAC |
Purpose: | Carries highway over highway |
Route classification: | Principal Arterial - Interstate (Urban) [11] |
Length of largest span: | 41.0 ft. [12.5 m] |
Total length: | 105.0 ft. [32.0 m] |
Roadway width between curbs: | 145.7 ft. [44.4 m] |
Deck width edge-to-edge: | 160.1 ft. [48.8 m] |
Vertical clearance below bridge: | 13.1 ft. [4.0 m] |
Skew angle: | 18° |
Owner: | State Highway Agency [01] |
Year built: | 1951 |
Year reconstructed: | 1966 |
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: | Concrete continuous [2] |
Main spans design: | Slab [01] |
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: April 2015
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 90,000 [as of 2015] |
Truck traffic: | 11% of total traffic |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Very Good [8 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: | 76.0 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
April 2015 | Good | Good | Good | Very Good | 90000 | 76.0 |
April 2013 | Fair | Fair | Good | Good | 90000 | 75.0 |
April 2011 | Fair | Fair | Good | Good | 97000 | 75.0 |
April 2009 | Fair | Fair | Good | Good | 97000 | 75.0 |
April 2007 | Fair | Fair | Good | Good | 97000 | 75.0 |
April 2005 | Poor | Serious | Fair | Good | 97000 | 60.0 |
April 2003 | Fair | Satisfactory | Good | Good | 95200 | 76.0 |
July 2001 | Fair | Satisfactory | Good | Good | 95200 | 76.0 |
December 1999 | Good | Good | Good | Good | 95200 | 76.0 |
February 1998 | Good | Good | Good | Good | 95200 | 76.0 |
October 1995 | Fair | Satisfactory | Satisfactory | Good | 89400 | 76.0 |
September 1993 | Fair | Satisfactory | Satisfactory | Good | 88200 | 76.0 |
October 1991 | Fair | Satisfactory | Satisfactory | Good | 88200 | 76.0 |
Element Data
Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Substructure |
Reinforced Concrete Column | each | 24 | 24 | 0 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 98 | 98 | 0 | 0 | 0 |
Reinforced Concrete Pile | each | 1 | 1 | 0 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 98 | 98 | 0 | 0 | 0 |
Joints |
Pourable Joint | linear ft. | 102 | 102 | 0 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 64 | 64 | 0 | 0 | 0 |
Other Material Bridge Rail | linear ft. | 32 | 32 | 0 | 0 | 0 |
Deck |
Reinforced Concrete Slab | sq. ft. | 1,536 | 790 | 746 | 0 | 0 |
Wearing Surfaces | sq. ft. | 702 | 702 | 0 | 0 | 0 |