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Street Conditions Part 1 – State of the Streets Part 2 – Repairs and Maintenance Costs Part 3 – Options for Funding.

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Presentation on theme: "Street Conditions Part 1 – State of the Streets Part 2 – Repairs and Maintenance Costs Part 3 – Options for Funding."— Presentation transcript:

1 Street Conditions Part 1 – State of the Streets Part 2 – Repairs and Maintenance Costs Part 3 – Options for Funding

2 Street Conditions Part 2 - Repair and Maintenance Costs

3 Pothole Repair Temporary fix Clean out loose material Cold patch asphalt Larger holes require dig-out

4 Crack Sealing Blow out crack Apply asphalt sealer $ 1/linear foot Not cost effective for streets Keeps water out of subgrade

5 Slurry Seals Clean pavement Apply thin asphalt emulsion, sand slurry $0.20/ft 2 Service life 3-5 years

6 Dig-outs Dig out hole to base material Fill with hot mix Pavement has failed structurally Service life 25 years $5/ft 2

7 Overlays Grind existing gutter edge Pave with 1 ½ - 2” hot asphalt $1.10/ft 2 Service life years

8 AC – asphalt concrete $1.10 /ft2 Willow St. ARHM – asphalt rubber hot mix $1.80/ft2 S. Montgomery St.

9 Other: Striping Single white line Yellow and double- yellow Crosswalks Parking spaces Fog lanes Bike paths

10 Pre-2006 Pavement Management Program Emergency repairs only Limited Caltrans maintenance work on SR 150 and SR33 in city limits Maintenance staff positions cut Minimal preventative maintenance since 2003

11 Pavement Condition Index (PCI) What is it? Computerized quality rating  0 no structural stability, very deteriorated  100 new street How is it calculated? Type and percentage of cracks, thickness of pavement, condition City has 147 road segments. Average PCI Citywide is 48 Other Cities Try to Maintain +/- 65

12 Current Street Conditions 0-20: 21 segments 21-40: 33 segments 41-60: 40 segments 61-80: 39 segments : 14 segments

13 Identifying Need Scheduling Repairs Pavement Condition Index (<20) Traffic Volume (increased volume = decreased street life) Truck traffic $400,000 budget (includes 5 years of STP funding)

14 San Francisco/Bay Area Transportation Commission

15 Repair Costs Estimated repair cost $8 million Reconstruct or overlay Assumes PCI=65 Assumes maintenance budget is provided.

16 Five-Year Pavement Improvement Plan Repair cost $1.6 M annually for five years plus $80K maintenance Some emergency repairs will be needed before five years. Assumes City = PCI 65

17 Recommended Annual & Preventative Maintenance Program Striping – ½ city/year$15,000 Slurry seal – 5 year intervals$50,000 Crack sealing – not recommended Pothole Repair – As needed, requires reinstatement of maintenance personnel plus materials $15,000 ( material only)

18 Projected Future Costs (Assumes 5-yr, $8M street repair completed to maintain PCI=65) Annual Overlay Cost$370,000 Annual Maintenance Cost$ 80,000 Annual Investment$450,000

19 Caltrans Maintenance Contract $74,000 contract to perform maintenance on SR 150 and SR 33 in the City limits Better knowledge of City needs Fast response time Limited by reduction of PW maintenance staff

20 Proposed Street Improvements Cuyama (SR33-Church) ft 2 Cuyama (Church-Del Norte) ft 2 Palomar (Bristol-Cuyama) ft 2 El Paseo (Bristol-Cuyama) 6520 ft 2 Canada (SR150-McKee) ft 2 Vista Hermosa (Foothill-Del Oro) ft 2 Fulton (SR150-Grand) ft 2

21 Cuyama

22 Palomar

23 El Paseo

24 Canada

25 Vista Hermosa

26 Fulton

27 State Transportation Program Local Funds $214,629 ($43,000/year for 5 years)

28 Next meeting: Part 3 – Funding Options


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