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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: May 11, 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 A plant's approval may be rescinded at any point prior to the expiration date if it fails to demonstrate continued compliance with the Standard Specifications.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, MA460147Amrize-Ashland
Chelmsford, MA450 (A, B, C) & 460147Amrize-Chelmsford
Dennis, MA450 (A, B, C) & 460194Amrize-Dennis
Hyannis, MA450 (B, C) & 460220Amrize-Hyannis
Raynham, MA460289Amrize-Raynham
Saugus, MA450 (A, B, C) & 460148Amrize-Saugus
Shrewsbury, MA460277Amrize-Shrewsbury
Stoughton, MA460179Amrize-Stoughton
Watertown, MA460147 
Wrentham, MA450 (A, B, C) & 460144Amrize-Wrentham

Benevento Companies

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

Bevilacqua Asphalt

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Uxbridge, MA460263Bevilacqua Asphalt-Uxbridge

Brox Industries

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Dracut, MA450 (A, B, C) & 460169Brox-Dracut
Marlborough, MA460169Brox-Marlborough
Ipswich, MA460169Brox-Ipswich

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) & 460202Holden Trap Rock-Holden

J.H. Lynch and Sons

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

Lawrence Lynch

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

M. Susi Asphalt

Plant LocationApproved for SectionNETTCP Lab Cert.Superpave Mix Design
Hyde Park, MA460264 

Newport Bituminous Products

Plant LocationApproved for SectionNETTCP Lab Cert.Superpave Mix Design
Westford, MA450 (A, B, C) & 460269Newport Bituminous-Westford

Norfolk Asphalt Co.

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Norwood, MA450 (A, B, C) & 460229Norfolk Asphalt (Lorusso Corp.)-Norwood
Rochester, MA460236 

Northeast Paving

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

Ondrick Materials and Recycling

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

Oxford Asphalt

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

P.J. Keating Company

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Acushnet, MA450 (A, B, C) & 4601140P J Keating-Acushnet
Lunenburg, MA450 (A, B, C) & 460160P J Keating-Lunenburg
Wareham, MA450 (A, B, C) & 460271P.J. Keating-Wareham

Palmer Paving

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

Pawtucket Asphalt Company

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

Riley Brothers Asphalt

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Bellingham, MA460275Riley Brothers Asphalt-Bellingham

T.L. Edwards

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

Trew Stone, LLC

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
East Deerfield, MA450 (A, B, C) & 460165Trew Stone LLC-East Deerfield
Springfield, MA450 (B, C) & 460291Trew Stone LLC-Springfield

Victor Brandon

Plant LocationApproved For SectionNETTCP Lab Cert.Superpave Mix Designs
Nantucket, MA460272Victor Brandon-Nantucket

White Brothers

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

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