/ dot
The US consists of more than 160,000 miles of highway, and those highways are depended on by millions of Americans every day. Not only do these high-volume roads require more frequent maintenance, they need a more solid structure than average roads. As these roadways deteriorate, they become increasingly expensive, despite resurfacing efforts. Pacific GeoSource approaches these unique roadways with reinforcement solutions that ensure the entire system, from surface to subgrade, is set up to maintain proper roadway integrity, safety and economy, all while reducing the need for frequent maintenance and roadway closures.
PGS Engineering:
– Pavement Management
– Site Investigation
– Pavement Design
– Expert Advice
Areas of expertise:
– More Durable, Longer Lasting Pavements
– Maintenance Backlog Reduction
– Base & Subgrade Stabilization
– 100% RAP Pavements
– Slurry & Micro-surfacing
– Concrete Overlays
– Reflective Crack Mitigation
PGS Engineering:
- Pavement Management
- Site Investigation
- Pavement Design
- Expert Advice
Areas of expertise:
- More Durable, Longer Lasting Pavements
- Maintenance Backlog Reduction
- Base & Subgrade Stabilization
- 100% RAP Pavements
- Slurry & Micro-surfacing
- Concrete Overlays
- Reflective Crack Mitigation
The US consists of more than 160,000 miles of highway, and those highways are depended on by millions of Americans every day. Not only do these high-volume roads require more frequent maintenance, they need a more solid structure than average roads. As these roadways deteriorate, they become increasingly expensive, despite resurfacing efforts. Pacific GeoSource approaches these unique roadways with reinforcement solutions that ensure the entire system, from surface to subgrade, is set up to maintain proper roadway integrity, safety and economy, all while reducing the need for frequent maintenance and roadway closures.
FEATURED PROJECTS
NEW YORK DOT
As NYDOT sought solutions to mitigate reflective cracking, the standard approach included a 6-in mill and replace, with polymer modified binder over existing transverse cracks prior to a 2-in mill and overlay. Typical costs ranged from $50 to $100/SY and required extensive labor and time, additional work zones, and increased safety concerns.
Utilizing PGS strategies, James Jordan of NYDOT highlighted the value, which includes:
1) reduction in reflective cracking 2) Reduced cost 3) Less work zone exposure 4) Simplified project work and ease of implementation 5) Delayed maintenance needs
New York DOT
As NYDOT sought solutions to mitigate reflective cracking, the standard approach included a 6-in mill and replace, with polymer modified binder over existing transverse cracks prior to a 2-in mill and overlay. Typical costs ranged from $50 to $100/SY and required extensive labor and time, additional work zones, and increased safety concerns.
Utilizing PGS strategies, James Jordan of NYDOT highlighted the value, which includes:
1) reduction in reflective cracking 2) Reduced cost 3) Less work zone exposure 4) Simplified project work and ease of implementation 5) Delayed maintenance needs
utah dot: I-15 - Black Ridge, Brush Wellman Rd
UDOT has recognized the performance benefit of relying on PGS, with projects totaling nearly 90,000 tons of asphalt in 2020 alone. Each project has targeted a specific goal.
on I-15 Black Ridge, we helped consultants and UDOT personnel increase structural capacity and mitigate reflective cracking, all while maintaining their budget and keeping costs low.
On Brush Wellman rd, an FHWA funded joint venture between UDOT and Millard County, we were able to extend pavement design life and ease the future maintenance burden on the county.
utah dot: I-15 - Black Ridge, Brush Wellman Rd
UDOT has recognized the performance benefit of relying on PGS, with projects totaling nearly 90,000 tons of asphalt in 2020 alone. Each project has targeted a specific goal.
on I-15 Black Ridge, we helped consultants and UDOT personnel increase structural capacity and mitigate reflective cracking, all while maintaining their budget and keeping costs low.
On Brush Wellman rd, an FHWA funded joint venture between UDOT and Millard County, we were able to extend pavement design life and ease the future maintenance burden on the county.
MODOT I-270
The interchange at I-270 & I-70 is recognized as one of the busiest interchanges in the country. When it was time for an overlay, MoDOT trusted Pacific GeoSource to reinforce it.
As a result…
“The improved asphalt pavement will provide the safest and smoothest surface for the traveling public and industries moving their product for years to come.”
– Missouri Asphalt Pavement Association
MODOT I-270
The interchange at I-270 & I-70 is recognized as one of the busiest interchanges in the country. When it was time for an overlay, MoDOT trusted Pacific GeoSource to reinforce it.
As a result…
“The improved asphalt pavement will provide the safest and smoothest surface for the traveling public and industries moving their product for years to come.”
– Missouri Asphalt Pavement Association