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I 15S OFF RAMP over SR 579 BONANZA ROAD

Clark County, Nevada

Map

Coordinates:
+36.17722, -115.15173
36°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, 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.	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

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1375468