This page, Hot Mix Asphalt Production Facility (M3.12.0), is offered by
Highway Division
Massachusetts Department of Transportation

Hot Mix Asphalt Production Facility (M3.12.0)

HMA Plants on this list were qualified by MassDOT as of the date posted: October 24, 2025

All HMA Plant approvals shall expire on: April 15, 2026

All HMA Mix Designs shall expire on: March 1, 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 A plant's approval may be rescinded at any point prior to the expiration date if it fails to demonstrate continued compliance with the Standard Specifications.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:

Submit a Quality Systems Manual.
Be audited by the Research & Materials Section (RMS).
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.
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 Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Ashland, MA	460		Amrize-Ashland
Chelmsford, MA	450 (A, B, C) & 460	147	Amrize-Chelmsford
Dennis, MA	450 (A, B, C) & 460	194	Amrize-Dennis
Hyannis, MA	450 (B, C) & 460	260	Amrize-Hyannis
Raynham, MA	460	289	Amrize-Raynham
Saugus, MA	450 (A, B, C) & 460	148	Amrize-Saugus
Shrewsbury, MA	460	277	Amrize-Shrewsbury
Stoughton, MA	460		Amrize-Stoughton
Watertown, MA	460		Amrize-Watertown
Weymouth, MA	460	290	Amrize-Weymouth
Wrentham, MA	450 (A, B, C) & 460	144	Amrize-Wrentham

Benevento Companies

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Wilmington, MA	450 (A, B, C) & 460	252	Benevento-Wilmington
Plaistow, NH	460	292	Benevento-Plaistow

Bevilacqua Asphalt

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Uxbridge, MA	460	262	Bevilacqua Asphalt-Uxbridge

Brox Industries

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Dracut, MA	450 (A, B, C) & 460	169	Brox Industries-Dracut
Marlborough, MA	460	240	Brox Industries-Marlborough

Century Aggregates

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Lenoxdale, MA	450 (A, B, C) & 460	232	Century Aggregates-Lenoxdale
Pittsfield, MA	450 (B, C) & 460	253	Century Aggregates-Pittsfield
Sterling, MA (EH Perkins)	450 (B, C) & 460	221	Century Aggregates - Perkins-Sterling

Holden Trap Rock

Plant Location	Approved for Section	NETTCP Lab Cert.	Superpave Mix Designs
Holden, MA	450 (B, C) & 460	202	Holden Trap Rock-Holden

J.H. Lynch and Sons

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Cumberland, RI	450 (A, B, C) & 460	184	J.H. Lynch & Sons-Cumberland
East Providence, RI	450 (B, C) & 460	243	J.H. Lynch & Sons-E.Providence
Millbury, MA	450 (A, B, C) & 460	187	J.H. Lynch & Sons-Millbury

Lawrence Lynch

Plant Location	Approved for Section	NETTCP Lab Cert.	Superpave Mix Design
Falmouth, MA	450 (B, C) & 460	225	Lawrence Lynch-Falmouth

M. Susi Asphalt

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Hyde Park, MA	460	264	M. Susi Asphalt-Hyde Park

Mitchell Materials

Plant Location	Approved for Section	NETTCP Lab Cert.	Superpave Mix Design
Winchester, NH	450 (A, B, C) & 460	261	Mitchell Materials-Winchester

Newport Bituminous Products

Plant Location	Approved for Section	NETTCP Lab Cert.	Superpave Mix Designs
Westford, MA	450 (A, B, C) & 460	269	Newport Bituminous-Westford

Norfolk Asphalt Co.

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Norwood, MA	450 (A, B, C) & 460	229	Norfolk Asphalt (Lorusso Corp.)-Norwood

Northeast Paving

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Northfield, MA	450 (A, B, C) & 460	159	Northeast Paving-Northfield
Granby, MA	450 ( B, C) & 460	158	Northeast Paving-Granby

Ondrick Materials and Recycling

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Chicopee, MA	450 (A, B, C) 460	241	Ondrick Materials and Recycling-Chicopee

Oxford Asphalt

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Oxford, MA	450 (B, C) & 460	217	Oxford Asphalt-Oxford

P.J. Keating Company

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Acushnet, MA	450 (A, B, C) & 460	140	P.J. Keating-Acushnet
Lunenburg, MA	450 (A, B, C) & 460	160	P.J. Keating-Lunenburg
Wareham, MA	450 (A, B, C) & 460	271	P.J. Keating-Wareham

Palmer Paving

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Springfield, MA	450 (A, B, C) & 460	170	Palmer Paving-Springfield
Palmer, MA	450 (B, C) & 460	210	Palmer Paving-Palmer
Easthampton, MA	450 (A, B, C) & 460	226	Palmer Paving-Easthampton

Pawtucket Asphalt

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Pawtucket, RI	450 (B, C) & 460	245	Pawtucket Asphalt-Pawtucket

Riley Brothers Asphalt

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Bellingham, MA	460	275	Riley Brothers Asphalt-Bellingham

T.L. Edwards

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Avon, MA	450 (B, C) & 460	242	T.L. Edwards-Avon
Plymouth, MA	450 (B, C) & 460	188	T.L. Edwards-Plymouth

Trew Stone, LLC

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
East Deerfield, MA	450 (A, B, C) & 460	165	Trew Stone-Deerfield
Springfield, MA	450 (B, C) & 460	291	Trew Stone-Springfield
Sunderland, MA	450 (B, C) & 460	294	Trew Stone-Sunderland

Victor Brandon Corp.

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Nantucket, MA	460	272	Victor Brandon-Nantucket

White Brothers

Plant Location	Approved For Section	NETTCP Lab Cert.	Superpave Mix Designs
Oak Bluffs, MA	460	265	White Bros.-Oak Bluffs

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