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SR 9 over SR9 RMP TO I75-SB / SR9

Map 

Coordinates:
+35.99861, -83.96028
35°59'55" N, 83°57'37" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SR 9 over SR9 RMP TO I75-SB / SR9
Structure number:47SR0090015
Location:AT SHARPS GAP EXCHANGE
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:91.9 ft. [28.0 m]
Total length:177.2 ft. [54.0 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:23°
Owner:State Highway Agency [01]
Year built:1981
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel continuous [4]
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: December 2015 

Status:Open, no restriction [A]
Average daily traffic:26,850 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 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: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:60.4 tons [54.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:91.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201591.0Functionally obsoleteVery GoodGoodGood26850
December 201391.2Functionally obsoleteVery GoodGoodGood25840
January 201289.4Functionally obsoleteVery GoodGoodGood24200
March 201089.4Functionally obsoleteVery GoodGoodGood24210