FAS 176 663409K over BNSF RWY


+35.05472, -89.93333
35°03'17" N, 89°55'60" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:FAS 176 663409K over BNSF RWY
Structure number:79S81110001
Location:0.4 MI S OF SR-4 JCT.
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:47.9 ft. [14.6 m]
Total length:145.3 ft. [44.3 m]
Roadway width between curbs:67.9 ft. [20.7 m]
Deck width edge-to-edge:78.4 ft. [23.9 m]
Vertical clearance below bridge:22.0 ft. [6.7 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1961
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2015 

Status:Open, no restriction [A]
Average daily traffic:23,150 [as of 2014]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 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]
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]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:86.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201586.1Not deficientSatisfactoryGoodSatisfactory23150
March 201386.4Not deficientSatisfactoryGoodSatisfactory22500
April 201185.4Not deficientSatisfactoryGoodSatisfactory25140
May 200985.7Not deficientSatisfactoryGoodSatisfactory24350
September 200783.3Not deficientSatisfactoryGoodSatisfactory27640
September 200584.4Not deficientSatisfactoryGoodSatisfactory27620
September 200385.2Not deficientSatisfactoryGoodSatisfactory25560
October 200183.6Not deficientSatisfactorySatisfactorySatisfactory29560
February 200080.9Not deficientSatisfactorySatisfactorySatisfactory36700
March 199881.8Not deficientSatisfactorySatisfactorySatisfactory34500
October 199576.9Not deficientSatisfactorySatisfactorySatisfactory34850
September 199379.1Not deficientSatisfactorySatisfactorySatisfactory29450
December 199177.2Not deficientSatisfactorySatisfactorySatisfactory34200