Share:

LAMB BL over LAS VEGAS WASH

Map 

Coordinates:
+36.18222, -115.08000
36°10'56" N, 115°04'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LAMB BL over LAS VEGAS WASH
Structure number:B1875
Location:LAS VEGAS
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:40.0 ft. [12.2 m]
Total length:144.0 ft. [43.9 m]
Roadway width between curbs:88.9 ft. [27.1 m]
Deck width edge-to-edge:102.0 ft. [31.1 m]
Owner:City or Municipal Highway Agency [04]
Year built:1987
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:4
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2015 

Status:Open, no restriction [A]
Average daily traffic:27,500 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:86.2 tons [78.4 metric tons]
Inventory rating:51.7 tons [47.0 metric tons]
Sufficiency rating:92.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201592.1Not deficientSatisfactorySatisfactoryGood27500
November 201391.9Not deficientSatisfactorySatisfactoryGood28600
November 201189.2Not deficientSatisfactoryGoodGood28600
November 200989.2Not deficientGoodGoodGood28600
November 200789.2Not deficientGoodGoodGood28600
January 200689.8Not deficientGoodGoodGood26000
January 200488.6Not deficientGoodGoodGood31400
October 200188.6Not deficientGoodGoodGood31400
January 200089.8Not deficientGoodGoodGood26000
February 199890.5Not deficientGoodGoodGood23120
January 199692.5Not deficientGoodGoodGood20000
November 199392.5Not deficientGoodGoodGood20000
January 199292.5Not deficientVery GoodVery GoodVery Good20000