+30.41778, -81.69667
30°25'04" N, 81°41'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR-115 over TROUT RIVER
Structure number:720033
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:48.9 ft. [14.9 m]
Total length:742.2 ft. [226.2 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:56.4 ft. [17.2 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1957
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:20
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: October 2014 

Status:Open, no restriction [A]
Average daily traffic:27,000 [as of 2013]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection has failed. River control devices have been destroyed. Stream bed aggradation, degradation or lateral movement has changed the channel to now threaten the bridge and/or approach roadway. [3]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:66.8 tons [60.7 metric tons]
Inventory rating:39.8 tons [36.2 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:22.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,124,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201422.0Structurally deficientSatisfactorySatisfactorySerious27000
October 201270.6Functionally obsoleteSatisfactorySatisfactorySatisfactory26000
October 201069.9Functionally obsoleteSatisfactorySatisfactorySatisfactory28000
October 200869.0Functionally obsoleteSatisfactorySatisfactorySatisfactory30500
October 200669.0Functionally obsoleteSatisfactorySatisfactorySatisfactory30500
October 200470.2Functionally obsoleteSatisfactorySatisfactorySatisfactory27000
October 200271.3Functionally obsoleteSatisfactorySatisfactorySatisfactory24000
October 200071.9Functionally obsoleteSatisfactorySatisfactorySatisfactory22500
October 199872.7Functionally obsoleteSatisfactorySatisfactorySatisfactory23000
October 199670.0Functionally obsoleteSatisfactorySatisfactorySatisfactory22050
October 199467.2Functionally obsoleteGoodSatisfactorySatisfactory28000
October 199267.8Functionally obsoleteGoodSatisfactorySatisfactory26405
December 199069.1Functionally obsoleteGoodGoodGood23160