Scott Dmytrow with PavementACES, a noted pavement preservation expert, provides an update on various tools and techniques in the pavement preservation space delivered during the CalAPA Spring Asphalt Pavement Conference March 7-8, 2024 in Ontario, Calif.

1. Maintaining and
Preserving your
Asphalt Pavements
Scott Dmytrow, Chief Operating Officer

2. Today’s Maintenance and Preservation
(M&P) Topics
• Bend
• Roseville
• Other City
• How to get there
Basics Examples Approaches
• Whatwe think it is
• What it really is
• Why.

3. M&P - What we think it IS
Crack Seal
Fog Seal
Slurry and Micros
Chip Seal

4. M&P - What we think it IS
Multi Layer Treatments
Fog Seal
Thin Overlays
Slurry and Micros

5. M&P– What it really is!
Keeping these roads looking great!
Helping make asphalt pavements perpetual!

6. Instead of
like this…
Really?

7. And what about our 40-70 PCI
pavements?
How do we get them to 70-80 and then
maintain them?

8. M&P– What it
can also be..
Repairing and upgrading these roads…
7 yrs later

9. 1st Layer – Type III Micro
Or

10. 2nd Layer – 3/8” Conventional Chip Seal; 3rd Layer – Type II Slurry Seal

11. End up here.
2016 Lake
County
2016
2023

12. It’s all about…
Right Treatment
Right Pavement
Right Time

13. Example

14. Charles Swann (Presenter)
Division Manager – Transportation & Mobility
Paul Neiswonger (Q&A- Technical)
Pavement Preservation Project Manager
Blatantly plagiarized - With Permission from:

15. • 890 Lane Miles
• 20% Arterials (81-PCI)
• 10% Collectors (81-PCI)
• 70% Residential (74 -PCI)
• Overall network PCI of 76
• 9 Miles of Gravel Roads
• 48 Roundabouts & 5 new under
construction

16. SELF-PERFORMED AND CONTRACTED
The City of Bend utilizes pavement
management strategies; self performed
and contracted work.
Types of Preventative Maintenance
include:
• Crack Seal Program
• Chip Seal (Contracted)
• Overlay
• Grind /Inlay
• Full Depth Reclamation
• Slurry Seal
• Cape Seal
• Rubberized Chip Seal
• PCC - Roundabouts and Streets

17. A properly rehabbed and preserved system

18. Pavement Preservation Plan:
Residentials: Crack and Slurry Seal
Collector/Arterials: Multi-layer
preservation treatments and overlays
Treatment Plan was:
Residentials: Patching and 2” Mill and Fills
Collector/Arterials: 4” Mill and Fills
Tale of Two Cities
City of Roseville “Other” Local Agency

19. City of Roseville
M&P Treatments
Type II Slurry (single layer)
residential streets

20. Pavement Preservation Applications
Asphalt Rubber Cape Seal (multi-layer) – Collector and Arterial Streets

21. Pavement Preservation Applications
Asphalt Rubber Cape Seal (multi-layer) – Collector and Arterial Streets

22. Pavement Preservation Applications
Type II Micro (single layer) – Roseville Parkway/Galleria Blvd - Up to 100,000 Vehicles per day

23. City of Roseville: Foothills Blvd
Thin Overlay - BWC

24. “Other” Local Agency– Existing Conditions

25. Two different approaches – Very Similar Result
25

26. So what is the most important thing
here?
• Improving our nations roadway network
• Efficiently spending our limited tax dollars
• Making everyone’s daily travel better
• There are many approaches to take
• Use what gets you the best Bang for the Buck

27. A properly rehabbed and preserved system

28. We are rockstars when we do

29. 29
HAPPY!
And these folks are just…

30. CREDITS: This presentation template was created by Slidesgo, and includes icons by Flaticon,
and infographics & images by Freepik
Thanks!
Questions?
Scott Dmytrow
scott@pavementaces.com
www.pavementaces.com
916.825.9415