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Final Presentation (Intersection Improvement Project)
- 1. Holbrook Campground Roadat Midway Road Intersection Improvement Project FINAL PRESENTATION JULY 27, 2016
- 2. PROJECT LOCATION Source: GISCherokee County
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- 4. BACKGROUND • Sight distance •Midway Road stopped traffic looking left • Safety • Accident reports • Congestion
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- 6. STOP SIGN ALTERNATIVE(2) • Advantages • Solves sight distance issue • Safer approach • Disadvantages • Little to no benefit for traffic
- 7. ROUNDABOUTALTERNATIVE (1) • GeometricDesign • Inscribed circle • Lane widths • Entry, exit, circulatory
- 8. ROUNDABOUTALTERNATIVE (2) • GeometricDesign • Horizontal curves • 346’ • 362’
- 9. ROUNDABOUT ALTERNATIVE (3) •Advantages • Solves sight distance issue • Safer approach speed • Improved intersection traffic flow and capacity • Cheaper alternative • Disadvantages • Mainline traffic
- 10. TRAFFIC Northbound Southbound Westbound 2016AM A B A 2016 PM A A A 2036 AM C A A 2036 PM A A B
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- 14. COST ESTIMATES • TotalProject Costs • T Intersection: $ 543,748.00 • Roundabout: $ 513,585.00
- 15. FUTURE RECOMMENDATIONS • FastestPath Analysis • Speed Control • Traffic Predictions and Trend
- 16. CONCLUSION • Safety • SightDistance • Speed • Congestion • Traffic Flow • Traffic Capacity • Cost Effective
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