Jeff Vinklarek, P.E. Yoakum District · • District Office rides the roadways and uses PMIS & surface age maps to develop the plan • District Staff, Area Engineers, & Maint. ...

Jeff Vinklarek, P.E. Yoakum District

• Area Offices submit project list

• District Office rides the roadways and uses PMIS & surface age maps to develop the plan

• District Staff, Area Engineers, & Maint. Supervisors review and verify the plan

Function of –Distress –Ride Quality

Type of Work Lane-Miles Added Service Life

Cost per Lane-Mile

Cost

Rehab 110 10 $220,000 $24 million

Overlays 90 10 $120,000 $11 million

Micro Seal 65 8 $32,000 $2 million

Seal Coat 500 7 $16,000 $8 million

Sum $45 million

FY12 Plan Lane-mile years = 6,020

YKM District Lane-miles = 8,140

Type of Work Lane-Miles

Added Service Life

Lane-Mile Years

Cost

Rehab (-23) 87 10 870 $19 million

Overlays (-10) 80 10 800 $9.5 million

Micro Seal (+40) 105 8 840 $3.5 million

Seal Coat (+300) 800 7 5,600 $13 million

Sum 8,110 $45 million

YKM District Lane-Miles 8,140

Definition: Original Construction to End of Service Life (Rehab) YKM Lane-miles = 8,140 Lane-miles of Rehab in Plan = 110

Rehab: YKM Lane-miles / 50 years 8,140/50 = 160 Overlays: YKM Lane-miles over 10,000 ADT 10 year cycle Micro Seal: YKM Lane-miles 7,000 < ADT <10,000 8 year cycle Seal Coat: YKM Lane-miles ADT < 7,000 7 year cycle

Lane-Miles

Added Service Life per Mile

Lane-Mile Years

Cost per Lane-Mile Cost

Rehab 160 10 1,600 $220,000 $35 million

Overlays 150 10 1,500 $120,000 $18 million

Micro Seal 70 8 560 $32,000 $2.5 million

Seal Coat 640 7 4,480 $16,000 $10 million

Total Amount of Lane-Mile Years = 8,140

Yoakum District Lane-Miles = 8,140

Total Cost = $65.5 million

Pavement Life Cycle = 50.875