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IS 470 E over CST BLUE RIDGE BLVD

Map 

Coordinates:
+38.93891, -94.50871
38°56'20" N, 94°30'31" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IS 470 E over CST BLUE RIDGE BLVD
Structure number:1827
Old structure number:A21452 4 (from 1992 edition)
Location:S 36 T 48 N R 33 W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:56.1 ft. [17.1 m]
Total length:192.9 ft. [58.8 m]
Roadway width between curbs:113.9 ft. [34.7 m]
Deck width edge-to-edge:116.8 ft. [35.6 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1976
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:Low slump Concrete [4]

Latest Available Inspection: October 2015 

Status:Open, no restriction [A]
Average daily traffic:101,829 [as of 2014]
Truck traffic:11% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:69.3 tons [63.0 metric tons]
Inventory rating:41.6 tons [37.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:89.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201589.0Functionally obsoleteSatisfactorySatisfactoryGood101829
October 201389.0Functionally obsoleteSatisfactorySatisfactoryVery Good101829
October 201189.2Functionally obsoleteGoodGoodVery Good98127
January 201089.9Functionally obsoleteGoodGoodVery Good83847
January 200889.8Functionally obsoleteGoodGoodVery Good85227
January 200689.9Functionally obsoleteGoodGoodVery Good84215
October 200389.9Functionally obsoleteGoodGoodVery Good83462
October 200191.0Functionally obsoleteGoodVery GoodVery Good61233
September 199987.7Functionally obsoleteVery GoodVery GoodVery Good53860
September 199887.7Functionally obsoleteVery GoodVery GoodVery Good53860
October 199787.7Not deficientVery GoodVery GoodVery Good53860
December 199190.4Functionally obsoleteVery GoodVery GoodVery Good45425