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Exceptional Customer service and quality control is our standard

At New Frontier Materials, we combine high-quality stone deposits, industry-leading quality control capabilities, and a strong customer service focus, making us the leading hot mix asphalt producer in the St. Louis region.

We can handle any mix type or project scope, with nine asphalt plants and years of production experience. We are also proud to offer EZ Street Asphalt for your potholes and utility cuts.

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EZ Street Asphalt

EZ Street is guaranteed to permanently repair potholes, utility cuts, edge overlays, and virtually everything asphalt. No matter the location, weather, or time, EZ Street asphalt is quick, effective, permanent, and requires minimal labor for installation. Just sweep the area, fill it with EZ Street asphalt and compact with a shovel or car tire.

EZ Street Asphalt is scientifically designed to improve cohesion, adhesion, and water resistance.

Learn More About EZ Street Asphalt

Summary of Mix Types

  • Standard MoDOT mixes 
  • Superpave – All grades, including SMA and Ultra Thin Bonded Wearing Surface
  • St. Louis County mixes
  • Porous drainage mixes
  • EcoBrawn™ – Internally developed, patented design to achieve Superpave qualities with minimal compaction effort
  • EZ Street Premium Mix

EZ Street Differentiators

  • Guaranteed Permanent
  • Works in Water and all Weather
  • Ready to Use
  • Instantly Ready for Traffic
  • Stockpiles for Months
  • No Mixing, No Tack Coat
  • Consumer lab tested and approved
  • DOT approved

Contact us for your asphalt needs.

Asphalt Locations

For your convenience, use the interactive map below to locate the nearest asphalt plant to your job site or project.


Antire Asphalt Plant Min

Antire Asphalt

6800 Bussen Road,
Eureka MO 63025

Hours: 7 a.m. – 3 p.m.

Fort Belle Asphalt Plant Min

Ft. Belle Asphalt

14203 Lewis and Clark
St. Louis, Missouri 63034

Hours: 7 a.m. – 3 p.m.

Jefferson Barracks Asphalt Plant Min

Jefferson Barracks Asphalt

5000 Bussen Road
St. Louis, Missouri 63129 

Hours: 7 a.m. – 3 p.m.

Kingshighway Asphalt Plant Min

Kingshighway Asphalt

1337 S. Kingshighway
St. Louis, Missouri 63110

Hours: 7 a.m. – 2:30 p.m.

Moscow Mills Asphalt Plant Min

Moscow Mills Asphalt

2181 W. Outer 61
Moscow Mills, Missouri 63362

Hours: 7 a.m. – 3 p.m

North Asphalt Plant Min

North Asphalt

2305 Creve Coeur Mill Road
Maryland Heights, Missouri 63043

Hours: 7 a.m. – 3 pm.

Ofallon Asphalt Plant Min

O’Fallon Asphalt

1620 West Terra Lane
O’Fallon, MO 63366

Hours: 7 a.m. – 3 pm

South Asphalt Plant Min

South Asphalt 

4200 New Baumgartner
St. Louis, Missouri 63129 

Hours: 7 a.m. – 3 p.m.

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Associations & Memberships

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