SR-228A EB over L. POTTSBURG CRK.&SR-228


+30.30139, -81.61194
30°18'05" N, 81°36'43" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR-228A EB over L. POTTSBURG CRK.&SR-228
Structure number:720280
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:90.9 ft. [27.7 m]
Total length:564.0 ft. [171.9 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Vertical clearance below bridge:27.9 ft. [8.5 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:8
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: October 2015 

Status:Open, no restriction [A]
Average daily traffic:10,000 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Good [7 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:59.8 tons [54.4 metric tons]
Inventory rating:35.9 tons [32.6 metric tons]
Sufficiency rating:77.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201577.4Not deficientGoodGoodGood10000
October 201377.4Not deficientGoodGoodGood9300
October 201177.5Not deficientGoodGoodGood8200
October 200977.3Not deficientGoodGoodGood11500
October 200778.3Not deficientGoodGoodGood12500
October 200578.6Not deficientGoodGoodGood6500
October 200377.6Not deficientGoodGoodGood6500
October 200177.3Not deficientGoodGoodGood12000
November 199977.3Not deficientGoodGoodGood12000
October 199793.8Not deficientGoodGoodGood12500
November 199580.4Not deficientGoodGoodGood12200
October 199380.2Not deficientGoodGoodGood10565
December 199180.3Not deficientGoodGoodGood9774