I 15S OFF RAMP over SR 579 BONANZA ROAD
Map
Coordinates:
+36.17722, -115.1517336°10'38" N, 115°09'06" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | I 15S OFF RAMP over SR 579 BONANZA ROAD |
Structure number: | H 942L |
Location: | LAS VEGAS |
Purpose: | Carries highway over highway |
Route classification: | Principal Arterial - Interstate (Urban) [11] |
Length of largest span: | 167.0 ft. [50.9 m] |
Total length: | 170.6 ft. [52.0 m] |
Roadway width between curbs: | 37.7 ft. [11.5 m] |
Deck width edge-to-edge: | 41.0 ft. [12.5 m] |
Vertical clearance below bridge: | 16.4 ft. [5.0 m] |
Skew angle: | 50° |
Owner: | State Highway Agency [01] |
Year built: | 2010 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 22.5 / HS 25 [9] |
Main span material: | Prestressed concrete [5] |
Main span design: | Box Beam or girders - Single or Spread [06] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Monolithic Concrete (concurrently placed with structural deck) [1] |
Latest Available Inspection: February 2016
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 18,600 [as of 2014] |
Truck traffic: | 3% of total traffic |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Very Good [8 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: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 96.1 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
February 2016 | Good | Good | Very Good | Good | 18600 | 96.1 |
February 2014 | Good | Good | Very Good | Good | 25000 | 95.8 |
February 2012 | Good | Very Good | Very Good | Very Good | 25000 | 94.6 |
February 2010 | Good | Very Good | Very Good | Very Good | 25000 | 94.6 |
Element Data
Source: National Bridge Elements dataset, 2018 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. | 171 | 171 | 0 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 6,995 | 5,595 | 1,400 | 0 | 0 |
Substructure |
Reinforced Concrete Abutment | linear ft. | 128 | 117 | 1 | 10 | 0 |
Joints |
Strip Seal Joint | linear ft. | 128 | 0 | 128 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 341 | 341 | 0 | 0 | 0 |