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US501 NBL over SOUTH FLAT RIVER

Map 

Coordinates:
+36.25685, -78.94444
36°15'25" N, 78°56'40" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:US501 NBL over SOUTH FLAT RIVER
Structure number:000000001450206
Old structure number:000000000145206 (from 1992 edition)
Location:0.2 MI.S.SR 1202
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:84.0 ft. [25.6 m]
Total length:228.0 ft. [69.5 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Skew angle:26°
Owner:State Highway Agency [01]
Year built:1983
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:3
Main spans material:Steel [3]
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 2017 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,500 [as of 2013]
Truck traffic:8% of total traffic
Deck condition:Good [7 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:98.8 tons [89.8 metric tons]
Inventory rating:62.9 tons [57.2 metric tons]
Sufficiency rating:97.3

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201797.3FairGoodGoodSatisfactory-7500
March 201597.3FairGoodGoodSatisfactory-7500
March 201386.2FairGoodGoodFair-7500
March 201186.2FairGoodGoodFair-7000
March 200995.2GoodGoodVery GoodVery Good-8000
October 200794.5GoodGoodVery GoodVery Good-16000
June 200494.5GoodGoodVery GoodVery Good-16000
May 200195.4GoodVery GoodVery GoodVery Good-6500
May 199995.4GoodVery GoodVery GoodVery Good-6500
April 199795.5GoodVery GoodVery GoodVery Good-5650
March 199595.3GoodVery GoodVery GoodVery Good-9600
March 199394.6GoodVery GoodVery GoodVery Good-8500
March 199194.6GoodVery GoodVery GoodVery Good-8500