+30.32639, -81.64972
30°19'35" N, 81°38'59" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR-228 over CATHERINE ST.
Structure number:720489
Location:SR-228/CATHERINE ST.
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:68.9 ft. [21.0 m]
Total length:516.1 ft. [157.3 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:29.2 ft. [8.9 m]
Vertical clearance above deck:17.1 ft. [5.2 m]
Vertical clearance below bridge:14.8 ft. [4.5 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:6
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: August 2015 

Status:Open, no restriction [A]
Average daily traffic:2,900 [as of 2014]
Truck traffic:1% 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:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.8 tons [54.4 metric tons]
Inventory rating:43.9 tons [39.9 metric tons]
Sufficiency rating:98.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201598.6Not deficientGoodGoodGood2900
August 201398.6Not deficientGoodGoodGood2800
August 201198.7Not deficientGoodGoodGood2000
August 200998.3Not deficientGoodGoodGood4700
August 200799.3Not deficientGoodGoodGood4700
August 200599.3Not deficientGoodGoodGood4700
August 200398.9Not deficientGoodGoodGood8101
September 200197.8Not deficientGoodGoodGood8100
September 199998.3Not deficientGoodGoodGood4600
September 199799.5Not deficientGoodGoodGood3400
October 199595.5Not deficientGoodVery GoodVery Good9900
October 199395.9Not deficientGoodVery GoodVery Good7275
November 199196.2Not deficientGoodVery GoodVery Good5001