STATE ROUTE 51 SB over J,K,L,CAPITOL,N,P,Q,LRT,
Map
Coordinates:
+38.56221, -121.4721238°33'44" N, 121°28'20" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | STATE ROUTE 51 SB over J,K,L,CAPITOL,N,P,Q,LRT, |
Structure number: | 24 0188L |
Location: | 03-SAC-051-0.24-SAC |
Purpose: | Carries highway over highway and railroad |
Route classification: | Principal Arterial - Other Freeways or Expressways (Urban) [12] |
Length of largest span: | 107.0 ft. [32.6 m] |
Total length: | 4380.1 ft. [1335.0 m] |
Roadway width between curbs: | 66.6 ft. [20.3 m] |
Deck width edge-to-edge: | 68.6 ft. [20.9 m] |
Vertical clearance above deck: | 18.0 ft. [5.5 m] |
Vertical clearance below bridge: | 13.1 ft. [4.0 m] |
Owner: | State Highway Agency [01] |
Year built: | 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: | 42 |
Main spans material: | Concrete continuous [2] |
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: | 90,000 [as of 2010] |
Truck traffic: | 6% 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: | Equal to present minimum criteria [6] |
Underclearances appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 81.4 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
November 2017 | Good | Good | Good | Good | 90000 | 81.4 |
December 2015 | Good | Very Good | Very Good | Very Good | 90000 | 81.4 |
November 2013 | Good | Good | Good | Good | 90000 | 81.4 |
November 2011 | Fair | Good | Fair | Good | 90000 | 68.9 |
March 2011 | Fair | Good | Fair | Good | 90000 | 58.6 |
December 2008 | Fair | Good | Fair | Good | 81500 | 58.6 |
September 2006 | Poor | Poor | Fair | Good | 81500 | 59.8 |
April 2004 | Fair | Satisfactory | Fair | Good | 81500 | 62.8 |
May 2002 | Fair | Satisfactory | Fair | Good | 74850 | 63.5 |
May 2000 | Fair | Satisfactory | Fair | Good | 74850 | 63.5 |
March 1998 | Fair | Satisfactory | Fair | Good | 74850 | 63.5 |
December 1995 | Fair | Good | Satisfactory | Very Good | 73600 | 73.7 |
December 1993 | Fair | Good | Satisfactory | Very Good | 69950 | 74.4 |
November 1991 | Fair | Good | Satisfactory | Very Good | 69950 | 74.4 |
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 |
Reinforced Concrete Closed Web/Box Girder | linear ft. | 1,335 | 1,329 | 2 | 4 | 0 |
Deck |
Reinforced Concrete Top Flange | sq. ft. | 37,730 | 37,730 | 0 | 0 | 0 |
Wearing Surfaces | sq. ft. | 37,212 | 37,212 | 0 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 63 | 63 | 0 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 84 | 82 | 0 | 2 | 0 |
Reinforced Concrete Pile | each | 1 | 1 | 0 | 0 | 0 |
Joints |
Compression Joint | linear ft. | 438 | 438 | 0 | 0 | 0 |
Bearings |
Enclosed/Concealed Bearing | each | 21 | 21 | 0 | 0 | 0 |
Bridge Rail |
Other Material Bridge Rail | linear ft. | 3,138 | 3,138 | 0 | 0 | 0 |