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Hot Mix Asphalt Production Facility (M3.12.0)

HMA Plants on this list were qualified by MassDOT as of the date posted: March 30, 2026

All HMA Plant approvals shall expire on: April 15, 2027

All HMA Mix Designs shall expire on: December 31, 2026

Below is the list of asphalt plants, and their mix designs, that were approved at the time that this page was posted. A plant's approval may be rescinded at any point prior to the expiration date if it fails to demonstrate continued compliance with the Standard Specifications. 

Not all asphalt plants are listed for the same level of work. Please take note of what section the production facility is listed for prior to use on a project. An asphalt plant must meet requirements and be listed below for Section 450 in order to supply mix to a MassDOT project.

To be an approved plant the facility must:

  1. Submit a Quality Systems Manual.
  2. Be audited by the Research & Materials Section (RMS).
  3. Use a NETTCP-qualified laboratory. The NETTCP qualification must show that the laboratory is able to perform all required test methods. The list of specific tests can be found in Subsection M3.13.0 of the Standard Specifications. The list of approved Laboratory test methods can be found at NETTCP.com.
  4. Possess MassDOT approved Superpave mix designs. MassDOT RMS will issue a mix design approval letter for each year that the mix is approved to be produced. The list is below linked to the plant location. 

Approval of HMA mix designs shall be defined as Department prequalification and verification of the HMA mix design’s conformance to the materials requirements, design targets, and testing limits specified herein. The Contractor shall be responsible for selecting and placing approved HMA mix designs that meet the desired HMA properties for the Contractor, per the contract document special provisions, standard specifications, specified application, approved design plans, and construction standard details.

Please contact MassDOTHMA@dot.state.ma.us for any questions.

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Amrize (formally Holcim - NER)

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Ashland, MA460  
Chelmsford, MA450 (A, B, C) & 460147Amrize-Chelmsford
Dennis, MA450 (A, B, C) & 460194 
Hyannis, MA450 (B, C) & 460260 
Raynham, MA460289 
Saugus, MA450 (A, B, C) & 460148Amrize-Saugus
Shrewsbury, MA460277Amrize-Shrewsbury
Stoughton, MA460  
Watertown, MA460  
Weymouth, MA460290 
Wrentham, MA450 (A, B, C) & 460144 

Benevento Companies

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Wilmington, MA450 (A, B, C) & 460252Benevento-Wilmington
Plaistow, NH  460292 

Bevilacqua Asphalt

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Uxbridge, MA460262 

Brox Industries

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Dracut, MA450 (A, B, C) & 460169 
Marlborough, MA460240 

Century Aggregates

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Lenoxdale, MA450 (A, B, C) & 460232Century Aggregates-Lenoxdale
Pittsfield, MA450 (B, C) & 460253Century Aggregates-Pittsfield
Sterling, MA (EH Perkins)450 (B, C) & 460221Century Aggregates - Perkins-Sterling

Holden Trap Rock

Plant LocationApproved for SectionNETTCP Lab Cert.Superpave Mix Designs
Holden, MA450 (B, C) & 460202 

J.H. Lynch and Sons

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Cumberland, RI450 (A, B, C) & 460184 
East Providence, RI450 (B, C) & 460243 
Millbury, MA450 (A, B, C) & 460187 

Lawrence Lynch

Plant LocationApproved for SectionNETTCP Lab Cert.Superpave Mix Design
Falmouth, MA450 (B, C) & 460225 

M. Susi Asphalt

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Hyde Park, MA460264 

Mitchell Materials

Plant LocationApproved for SectionNETTCP Lab Cert.Superpave Mix Design
Winchester, NH450 (A, B, C) & 460261 

Newport Bituminous Products

Plant LocationApproved for SectionNETTCP Lab Cert.Superpave Mix Designs
Westford, MA450 (A, B, C) & 460269 

Norfolk Asphalt Co.

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Norwood, MA450 (A, B, C) & 460229 

Northeast Paving

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Northfield, MA450 (A, B, C) & 460159 
Granby, MA450 ( B, C) & 460158 

Ondrick Materials and Recycling

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Chicopee, MA450 (A, B, C) 460241 

Oxford Asphalt

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Oxford, MA450 (B, C) & 460217 

P.J. Keating Company

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Acushnet, MA 450 (A, B, C) & 460140 
Lunenburg, MA450 (A, B, C) & 460160 
Wareham, MA450 (A, B, C) & 460271 

Palmer Paving

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Springfield, MA450 (A, B, C) & 460170 
Palmer, MA450 (B, C) & 460210 
Easthampton, MA450 (A, B, C) & 460226 

Pawtucket Asphalt

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Pawtucket, RI450 (B, C) & 460245 

Riley Brothers Asphalt

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Bellingham, MA460275 

T.L. Edwards

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Avon, MA450 (B, C) & 460242 
Plymouth, MA450 (B, C) & 460188 

Trew Stone, LLC

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
East Deerfield, MA450 (A, B, C) & 460165 
Springfield, MA450 (B, C) & 460291 
Sunderland, MA450 (B, C) & 460294 

Victor Brandon Corp.

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Nantucket, MA460272 

White Brothers

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Oak Bluffs, MA460265 

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