ROUTE 170 over RIVERSIDE-TUJUNGA
Map
Coordinates:
+34.15696, -118.3789534°09'25" N, 118°22'44" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | ROUTE 170 over RIVERSIDE-TUJUNGA |
Structure number: | 53 1344 |
Location: | 07-LA-170-R14.78-LA |
Purpose: | Carries highway over highway |
Route classification: | Principal Arterial - Other Freeways or Expressways (Urban) [12] |
Length of largest span: | 71.9 ft. [21.9 m] |
Total length: | 466.9 ft. [142.3 m] |
Roadway width between curbs: | 131.9 ft. [40.2 m] |
Deck width edge-to-edge: | 140.4 ft. [42.8 m] |
Vertical clearance below bridge: | 13.1 ft. [4.0 m] |
Skew angle: | 99° |
Owner: | State Highway Agency [01] |
Year built: | 1962 |
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: | 6 |
Main spans material: | Concrete continuous [2] |
Main spans design: | Box beam or girders - Multiple [05] |
Deck type: | Concrete Cast-in-Place [1] |
Latest Available Inspection: March 2018
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 184,000 [as of 2017] |
Truck traffic: | 5% 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: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Meets minimum tolerable limits to be left in place as is [4] |
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: | 75.6 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
March 2018 | Good | Good | Good | Good | 184000 | 75.6 |
April 2016 | Good | Very Good | Very Good | Very Good | 184000 | 75.6 |
April 2014 | Fair | Good | Satisfactory | Good | 184000 | 75.6 |
April 2012 | Good | Good | Good | Good | 184000 | 75.6 |
October 2010 | Fair | Satisfactory | Good | Good | 160000 | 75.6 |
April 2008 | Fair | Satisfactory | Good | Good | 160000 | 75.0 |
May 2006 | Fair | Satisfactory | Good | Good | 160000 | 75.0 |
January 2004 | Fair | Satisfactory | Good | Good | 160000 | 75.0 |
November 2001 | Fair | Satisfactory | Good | Good | 152400 | 75.0 |
December 1997 | Fair | Fair | Good | Good | 152400 | 76.0 |
January 1996 | Good | Good | Very Good | Very Good | 152400 | 76.7 |
December 1993 | Good | Good | Very Good | Very Good | 152400 | 76.7 |
May 1992 | Good | Good | Very Good | Very Good | 150400 | 79.2 |
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. | 232 | 224 | 8 | 0 | 0 |
Reinforced Concrete Girder/Beam | linear ft. | 522 | 522 | 0 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 1,200 | 1,200 | 0 | 0 | 0 |
Concrete Protective Coating | sq. ft. | 1,175 | 1,175 | 0 | 0 | 0 |
Reinforced Concrete Top Flange | sq. ft. | 4,900 | 4,900 | 0 | 0 | 0 |
Concrete Protective Coating | sq. ft. | 4,805 | 4,805 | 0 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 33 | 33 | 0 | 0 | 0 |
Reinforced Concrete Pier Wall | linear ft. | 113 | 109 | 4 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 113 | 113 | 0 | 0 | 0 |
Reinforced Concrete Pile | each | 1 | 1 | 0 | 0 | 0 |
Joints |
Pourable Joint | linear ft. | 117 | 101 | 2 | 0 | 14 |
Compression Joint | linear ft. | 159 | 159 | 0 | 0 | 0 |
Bearings |
Elastomeric Bearing | each | 28 | 28 | 0 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 142 | 142 | 0 | 0 | 0 |
Other Material Bridge Rail | linear ft. | 290 | 290 | 0 | 0 | 0 |