1. Orange County Public Works Board of County Commissioners Presentation June 16, 2015 Board of County Commissioners Presentation June 16, 2015 Roadway Median Tree Program

2. Previous Landscape Programs Roadways To Be Landscaped Roadway Median Tree Program Maintenance Costs Recommendation Presentation Outline

3. Previous Landscape Programs Roadways To Be Landscaped Roadway Median Tree Program Maintenance Costs Recommendation Presentation Outline

4. Previous Landscape Programs OrangeScape: 1994-1999 5-year $5M Program Retrofit 53 miles Trees, turf, and shrubs County installed and maintained

5. Previous Landscape Programs County designs, installs, and maintains $75K per mile Trees and turf only 45 miles completed Program ended due to lack of funding New Road Construction & Widening: 1999-2010

6. Previous Landscape Programs Existing Roadway Median Tree Program HOA pays for design HOA pays 50% of installation County pays 50% of installation HOA holds liability insurance for 3 years HOA maintains for 3 years County continues mowing and assumes maintenance after 3 years

7. Previous Landscape Programs Roadways To Be Landscaped Roadway Median Tree Program Maintenance Costs Recommendation Presentation Outline

8. 4-6 Lane County-Maintained Roadways With Medians Outside city limits230 mi Current landscaped roadway134 mi Remaining to be landscaped 96 mi Roadways To Be Landscaped

9. District 1: 43 miles District 2: 7 miles District 3: 2 miles District 4: 35 miles District 5: 4 miles District 6: 5 miles

10. Previous Landscape Programs Roadways To Be Landscaped Roadway Median Tree Program Maintenance Costs Recommendation Presentation Outline

11. County designs for roadway safety County installs and establishes for 18 mo County maintains on 2-3 week cycle Roadway Median Tree Program

12. Median Tree Standards Meet FDOT specifications Wind Resistant Rated for growth in median Easily maintained

13. Roadway Median Tree Program 96 miles of roadways need trees $75K-$100K per mile ‒ Design, installation, & maintenance $7M-$10M needed to complete program $700K available in the tree fund

14. Previous Landscape Programs Roadways To Be Landscaped Roadway Median Tree Program Maintenance Costs Recommendation Presentation Outline

15. Annual maintenance costs per mile Right of way mowing only$ 3,500 Mowing with tree care$14,500 Difference$11,000 Additional cost – 96 miles $1,100,000 Maintenance Costs

16. Previous Landscape Programs Roadways To Be Landscaped Roadway Median Tree Program Maintenance Costs Recommendation Presentation Outline

17. Establish Countywide Median Tree Program 96 miles of trees and turf in medians $75,000-$100,000 per mile for installation Total cost of program $7M-$10M $1,100,000 annual maintenance costs Recommendation

18. Orange County Public Works Board of County Commissioners Presentation June 16, 2015 Board of County Commissioners Presentation June 16, 2015 Roadway Median Tree Program