a quick highway network health check tool
TRANSCRIPT
DescriptionProject Group Recon-C Recon-C
Treatment Type Fulldepth JPCP
Design life/extenstion (years) 25 25Cost (lane-mile) 300,000 350,000Length (lane-mile) 50 50
Sub totalPercent (%) Length 0.15% 0.15%Lane-mile-years: 1,250 1,250
Total Cost 15,000,000 17,500,000Sub total
Percent (%) CostTotal Network Length (Lane-miles) 33,000
Lane-mile-years 61,900Network Needs (Loss) 28,900
Total Budget 300,000,000Total Cost 299,750,000
Network Grade A
A Quick Highway Network Health Check ToolReconstruction
120
38,000,00013%
Ok
Recon-C Rehab-A Rehab-A
Multilayer Structural Multicourse Overlay
Full Depth Reclamation
20 12 15275,000 225,000 200,000
20 50 100
0.06% 0.15% 0.30%400 600 1,500
5,500,000 11,250,000 20,000,000
A Quick Highway Network Health Check ToolReconstruction Rehabilitation
120 250
38,000,000 42,750,00013% 14%
Ok
Rehab-C Pres-A Pres-A Pres-ARubblize and
Overlay Sand Seals Chip Seals Thin Ovrelay
9 3 4 7115,000 2,500 8,000 15,000
100 2,000 3,000 2,000
0.30% 6.06% 9.09% 6.06%900 6,000 12,000 14,000
11,500,000 5,000,000 24,000,000 30,000,000
Note:C = ConcreteA = Asphalt
A Quick Highway Network Health Check ToolRehabilitation Preservation
250 11,000
42,750,000 219,000,00014% 73%
Pres-C Pres-C TotalDiamond Grinding Crack Seal
10 230,000 50,0002,000 2,000 11370.00
11370.006.06% 6.06% 0 0.0%20,000 4,000 61,900 187.6%
60,000,000 100,000,000 299,750,000 88%
A Quick Highway Network Health Check ToolPreservation
11,000
219,000,00073%
StrategyLength (%) Cost (%)
Reconstruction 0% 13%Rehabilitation 1% 14%Preservation 33% 73%
Length (lane-miles) Length (lane-mile-years)120 2,900250 3,000
11,000 56,000
Flexible Reconstruction Design Life (years)
Multilayer 20Fulldepth 25
Rigid Reconstruction Design Life (years)
JPCP 20JRCP 25CRCP 30
Pavement Treatment List
Preservation Life Extension (years)
Asphalt Rejuvenators 6Asphalt Sealers 4Bonded Wearing Course 5Cape Seals 4Chip Seals 4Cold In-place Recycling 10Crack Sealing 2Cracking Filling 2Hot In-place Recycling 5Microsurfacing 5Mill and Resurface 10Profile Milling 4Sand Seals 3Scrub Seals 5Slurry Seals 4Thin Ovrelay 7Ultra-Thin Overlays 5Retexturing 3
Preservation Life Extension (years)
Diamond Grinding 10CPR 6Crack Sealing 3Cross Stitching 5Diamond Grinding 8Dowel Bar Retrofit 8Full Depth Repair 7Joint Sealing 4Partial Depth Repair 4Spall Repair 3
Pavement Treatment List
Undersealing 5
Rehabilitation Life Extension (years)
Full Depth Reclamation 15Structural Multicourse Overlay 12Whitetopping 10
Rehabilitation Life Extension (years)
HMA Overlay without Slab Fracturing 10Crack and Seat 8Rubblize and Overlay 9Unbonded Overlay 20
Pavement Treatment List
Recon-ARecon-C
Recon-AFulldepthMultilayer-----------------
Recon-CJPCPJRCPCRCP
Treatment
Multilayer
Fulldepth
Full Depth Reclamation
Structural Multicourse Overlay
Whitetopping
Asphalt Rejuvenators
Asphalt Sealers
Bonded Wearing Course
Cape Seals
Chip Seals
Cold In-place Recycling
Crack Sealing
Cracking Filling
Hot In-place Recycling
Microsurfacing
Mill and Resurface
Profile Milling
Sand Seals
Scrub Seals
Slurry Seals
Thin Ovrelay
Ultra-Thin Overlays
Retexturing
JPCP
JRCP
CRCP
HMA Overlay without Slab Fracturing
Crack and Seat
Rubblize and Overlay
Unbonded Overlay
Diamond Grinding
CPR
Crack Seal
Cross Stitching
Diamond Grinding
Dowel Bar Retrofit
Full Depth Repair
Joint Sealing
Partial Depth Repair
Spall Repair
Undersealing
Rehab-ARehab-C
Rehab-AFull Depth ReclamationStructural Multicourse OverlayWhitetopping----------------------------------
Rehab-CCrack and SeatHMA Overlay without Slab FracturingRubblize and OverlayUnbonded Overlay
Design life or life extension
20
25
15
12
10
6
4
5
4
4
10
2
2
5
5
10
4
3
5
4
7
5
3
25
25
30
10
8
9
20
10
6
2
5
8
8
7
4
4
3
5
Pres-APres-C
Pres-AAsphalt RejuvenatorsAsphalt SealersBonded Wearing CourseCape SealsChip SealsCold In-place RecyclingCrack SealingCracking FillingHot In-place RecyclingMicrosurfacingMill and ResurfaceProfile MillingRetexturingSand SealsScrub SealsSlurry SealsThin OvrelayUltra-Thin Overlays-----------------------------------------
Pres-CCPRCrack SealCross StitchingDiamond GrindingDiamond GrindingDowel Bar RetrofitFull Depth RepairJoint SealingPartial Depth RepairSpall Repair
Undersealing