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1 Pavement Type Selection Not a Black or White Issue Marvin Traylor

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Page 1: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

1

Pavement Type

Selection

Not a

Black or White

Issue

Marvin Traylor

Page 2: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

2

• Initial Costs

• Out Year Costs

• User Delay Costs

A Modern

Life Cycle Cost Analysis

Page 3: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

3

PCC HMA

Initial Costs

Out Year Costs

User Delay Costs

Score Card

Page 4: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Page 5: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Page 6: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Page 7: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

7

Breakout by Majority Pavement Type – Interstate System

Data source: US DOT, FHWA, Highway Statistics, Section V, Type of Surface, Interstate – Rural and Urban

Asphalt - 32 states

Concrete - 18 states

Page 8: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Score Card

PCC HMA

Initial Costs

Out Year Costs

User Delay Costs

Page 9: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

9

• Thickness

• X Sections

• Material Specifications

• Details

PCC HMA

Initial Costs

Out Year Costs

User Delay Costs

Page 10: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

10

• Time Horizon

• Distress Predictions

• Repair Strategies & Costs

• Reconstruction Considerations

PCC HMA

Initial Costs

Out Year Costs

User Delay Costs

Page 11: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

11

• Distress/Repair Predictions

• Traffic Modeling

• Unit Costs/Vehicle/Hour

• Not My Money!

PCC HMA

Initial Costs

Out Year Costs

User Delay Costs

Page 12: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

12

Illinois Selection History

Page 13: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

13

1918 – 1963

Illinois Selection History

Page 14: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

14

1918 – 1963

• No Equivalents, No LCCA → All White

Illinois Selection History

Page 15: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

15

1918 – 1963

1963 - 1988

• No Equivalents, No LCCA → All White

Illinois Selection History

Page 16: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

16

1918 – 1963

1963 - 1988

• No Equivalents, No LCCA → All White

• AASHO Equivalents

Illinois Selection History

Page 17: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

17

1963

AASHO Equivalents

Concrete

Stone

Page 18: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

18

1918 – 1963

1963 - 1988

• No Equivalents, No LCCA → All White

• AASHO Equivalents , LCCA → Still All White

Illinois Selection History

Page 19: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

19

1918 – 1963

1963 - 1988

1988 - Present

• No Equivalents, No LCCA → All White

• AASHO Equivalents , LCCA → Still All White

Illinois Selection History

Page 20: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

20

1918 – 1963

1963 - 1988

1988 - Present

• No Equivalents, No LCCA → All White

• AASHO Equivalents , LCCA → Still All White

• Mechanistic Equivalents

Illinois Selection History

Page 21: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

21

Concrete

LIME MODIFIED SOIL

1988

Mechanistic Equivalents

LIME MODIFIED SOIL

Page 22: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

22

Illinois Selection History

1918 – 1963

1963 - 1988

1988 - Present

• No Equivalents, No LCCA → All White

• AASHO Equivalents , LCCA → Still All White

• Mechanistic Equivalents , New LCCA → 50% White

Page 23: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

23

State System

Design & Environment Manual

Chapter 54

Page 24: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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PCC HMA

Initial Costs

Out Year Costs

User Delay Costs

Score Card

Page 25: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

25

IDOT Equivalents 20 Year Thickness Designs

Trucks/Day HMA PCC

500 12.0 8.0

1000 13.5 9.0

2000 15.0 10.0

4000 16.5 11.0

8000 18.0 12.0

Page 26: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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PCC HMA

Initial Costs

Out Year Costs

User Delay Costs

Score Card

Page 27: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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PCC Year Cost

0 $ 1.00

5 $ .86

10 $ .74

15 $ .64

20 Slabjack & Diamond Grind $ .55

25 $ .48

30 $ .41

35 $ .35

40 $ .31

______

TOTAL $

Page 28: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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HMA Light Traffic Year Cost

0 $ 1.00

5 $ .86

10 $ .74

15 $ .64

20 Mill & Overlay $ .55

25 $ .48

30 $ .41

35 $ .35

40 $ .31

_____

TOTAL $

Page 29: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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HMA Heavy Traffic

Year Cost

0 $ 1.00

5 Mill & Overlay $ .86

10 $ .74

Mill & Overlay $

15 $ .64

20 Mill & Overlay $ .55

25 $ .48

Mill & Overlay $

30 $ .41

35 $ .35

40 $ .31

_____

TOTAL $

Page 30: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

30

PCC HMA

Initial Costs

Out Year Costs

User Delay Costs

Score Card

Page 31: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

31

Net Result

Truck Traffic Winner

Light HMA

Medium (1,500) 10% Committee

Heavy PCC

Page 32: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

32

• Thickness Design

• Distress & Repair Strategies

• Rutting Penalty

• Reconstruction Costs

• Rubblization/PCC Overlay

• User Delays

IDOT’s Selection Process

Now Under Review

Page 33: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

33

IDOT’s Selection Process

Now Under Review

• Thickness Design

• Distress & Repair Strategies

• Rutting Penalty

• Reconstruction Costs

• Rubblization/PCC Overlay

• User Delays

Page 34: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Fatigue Life

High Strain = Short Life

Low Strain = Long Life

Fatigue Theory

Page 35: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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TF Microstrain Thickness

1 100 10.5

2 80 12.5

3 70 13.5

5 60 15.0

10 50 16.5

15 45 18.0

20 40 19.0

30 35 22.0

TF1 = 200 Trucks/Day

Fatigue-Based Thickness

Page 36: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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High Strain = Short Life

Low Strain = Unlimited Life

Unlimited

Fatigue

Life

Fatigue Life

Fatigue Theory for Thick Pavements

70

Page 37: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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TF1 = 200 Trucks/Day

TF Microstrain Thickness

1 100 10.5

2 80 12.5

3 70 13.5

5 60 15.0

10 50 16.5

15 45 18.0

20 40 19.0

30 35 22.0

Fatigue-Based Thickness

Page 38: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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IDOT’s Selection Process

Now Under Review

• Thickness Design

• Distress & Repair Strategies

• Rutting Penalty

• Reconstruction Costs

• Rubblization/PCC Overlay

• User Delays

Page 39: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Eventual Distress

Page 40: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Page 41: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

41

IDOT’s Selection Process

Now Under Review

• Thickness Design

• Distress & Repair Strategies

• Rutting Penalty

• Reconstruction Costs

• Rubblization/PCC Overlay

• User Delays

Page 42: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

42

Typical Rut Curve

Page 43: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

43

IDOT’s Selection Process

Now Under Review

• Thickness Design

• Distress & Repair Strategies

• Rutting Penalty

• Reconstruction Costs

• Rubblization/PCC Overlay

• User Delays

Page 44: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

44

Kansas

Interstate

Study

Page 45: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Interstate/Kansas Turnpike

PCC Pavement (184 miles)

HMA Pavement (244 miles)

Page 46: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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HMA

Total Expenditures Per 4-Lane

Mile Per Year, HMA Pavements, I-70

Page 47: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

47

PCC

Total Expenditures Per 4-Lane

Mile Per Year, PCC Pavements, I-70

Page 48: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Average Life Cycle Cost

Page 49: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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IDOT’s Selection Process

Now Under Review

• Thickness Design

• Distress & Repair Strategies

• Rutting Penalty

• Reconstruction Costs

• Rubblization/PCC Overlay

• User Delays

Page 50: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Page 51: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

51

IDOT’s Selection Process

Now Under Review

• Thickness Design

• Distress & Repair Strategies

• Rutting Penalty

• Reconstruction Costs

• Rubblization/PCC Overlay

• User Delays

Page 52: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Page 53: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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30 Year Concrete

Year Activity $ (millions) Days

0 New Construction 4.0 60

10

20

30 Patch/Overlay 0.4 60

40 Patch/Overlay 0.4 60

50 Reconstruction 4.0 60

60

70

80 Patch/Overlay 0.4 60

90 Patch/Overlay 0.4 60

100 Reconstruction 4.0 60

TOTAL $13.6 420

Perpetual Pavement

Year Activity $ (millions) Days

0 New Construction 3.0 30

10

20 Mill/Overlay 0.3 15

30

40 Mill/Overlay 0.3 15

50

60 Mill/Overlay 0.3 15

70

80 Mill/Overlay 0.3 15

90

100 Mill/Overlay 0.3 15

TOTAL $4.8 105

Dollars & Days

Page 54: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

54

Local System

Local Roads Manual

Chapter 37

Page 55: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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IDOT’s Mechanistic Design for Local

Roads and Streets

• Rigid Jointed Pavement

• Conventional Flexible Pavement

• Full Depth Flexible Pavement

Page 56: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Local Road Equivalents

Trucks/Day HMA PCC

50 6.00 6.50

100 7.00 6.75

200 8.00 7.00

400 10.75 7.25

800 12.25 7.75

1600 13.50 8.25

Page 57: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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• No LCCA Required

• Alternate Bids

• Type Bids

Local Preference

for MFT Projects

Page 58: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

58

Stanford Avenue

Page 59: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

59

Alternate Pavements

13” HMA

12” Modified Soil

4” HMA Subbase

8” PCC

Page 60: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

60

Engineer’s Estimate (Total Project)

WHITE BLACK

$2,445,407 $2,331,134

5% Difference

Page 61: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Actual Bids (Total Project)

WHITE BLACK

FREESEN $2,114,322 $1,599,532

FLATT $1,599,992

SANKEY $1,772,477

MERRILL $1,779,209

CALHOUN $2,343,458

32% Difference

Page 62: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Nascar Tracks

Atlanta Motor Speedway Lowe’s Motor Speedway

Autodromo Hermanos Rodriguez Mansfield Motorsports Speedway

Bristol Motor Speedway Martinsville Speedway

California Speedway Memphis Motorsports Park

Chicagoland Speedway Michigan International Speedway

Darlington Raceway The Milwaukee Mile

Daytona International Speedway Nashville Superspeedway

Dover International Speedway Nazareth Speedway

Gateway International Raceway New Hampshire International Speedway

Homestead-Miami Speedway Phoenix International Raceway

Indianapolis Motor Speedway Pikes Peak International Raceway

Indianapolis Raceway Park Pocono Raceway

Infineon Raceway Richmond International Raceway

Kansas Speedway Talladega Superspeedway

Kentucky Speedway Texas Motor Speedway

Las Vegas Motor Speedway Watkins Glen International

Page 63: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

63

Nascar Tracks

Atlanta Motor Speedway Lowe’s Motor Speedway

Autodromo Hermanos Rodriguez Mansfield Motorsports Speedway

Bristol Motor Speedway Martinsville Speedway

California Speedway Memphis Motorsports Park

Chicagoland Speedway Michigan International Speedway

Darlington Raceway The Milwaukee Mile

Daytona International Speedway Nashville Superspeedway

Dover International Speedway Nazareth Speedway

Gateway International Raceway New Hampshire International Speedway

Homestead-Miami Speedway Phoenix International Raceway

Indianapolis Motor Speedway Pikes Peak International Raceway

Indianapolis Raceway Park Pocono Raceway

Infineon Raceway Richmond International Raceway

Kansas Speedway Talladega Superspeedway

Kentucky Speedway Texas Motor Speedway

Las Vegas Motor Speedway Watkins Glen International

Page 64: Pavement Type Selection Not a Black or White Issue · Indianapolis Raceway Park Pocono Raceway Infineon Raceway Richmond International Raceway Kansas Speedway Talladega Superspeedway

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Marvin Traylor