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NFA B253 over FIRST CREEK

Map

Coordinates:
+36.02917, -83.92944
36°01'45" N, 83°55'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA B253 over FIRST CREEK
Structure number:470B2530001
Location:1.5 M E OF SR33-SR331 JCT
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:26.9 ft. [8.2 m]
Total length:28.9 ft. [8.8 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.5 ft. [9.9 m]
Skew angle:10°
Owner:City or Municipal Highway Agency [04]
Year built:2005
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,320 [as of 2017]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:88.1 tons [80.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:79.1
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$163,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201679.1GoodVery GoodVery GoodVery GoodFO5320
May 201479.1GoodVery GoodVery GoodVery GoodFO5320
May 201279.1GoodVery GoodVery GoodVery Good-5320
May 201079.1GoodVery GoodVery GoodVery Good-5320
May 200879.1GoodVery GoodVery GoodVery Good-5320
May 200677.1GoodVery GoodVery GoodVery Good-5320