+30.29667, -81.60139
30°17'48" N, 81°36'05" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US-ALT-1(SR228 WB) over UNIVERSITY BLVD. (SR-109
Structure number:720111
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:61.0 ft. [18.6 m]
Total length:182.1 ft. [55.5 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:24°
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:4
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: March 2015 

Status:Open, no restriction [A]
Average daily traffic:12,250 [as of 2014]
Truck traffic:12% 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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:40.8 tons [37.1 metric tons]
Inventory rating:35.9 tons [32.6 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:79.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$502,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201579.0Functionally obsoleteGoodGoodGood12250
March 201379.0Functionally obsoleteGoodGoodGood9900
March 201180.0Functionally obsoleteGoodGoodGood10250
March 200980.0Functionally obsoleteGoodGoodGood13000
March 200781.0Functionally obsoleteGoodGoodGood12250
March 200579.3Functionally obsoleteGoodGoodGood12500
March 200380.3Functionally obsoleteGoodGoodGood12500
March 200180.3Functionally obsoleteGoodGoodGood11750
April 199976.1Functionally obsoleteGoodGoodGood14000
April 199779.3Functionally obsoleteGoodGoodGood14375
April 199575.8Functionally obsoleteVery GoodGoodGood22500
March 199376.1Functionally obsoleteVery GoodVery GoodVery Good19870
May 199176.7Functionally obsoleteVery GoodVery GoodVery Good13420