Crushed, Broken Traprock Mines

Top States

State	Sites
Washington	44
Oregon	24
Pennsylvania	16
Massachusetts	14
New Jersey	12
Connecticut	9
Virginia	5
North Carolina	5
Texas	4
Hawaii	4
Alaska	4
Maine	3
Wisconsin	2
New York	2
New Hampshire	2

Notable Sites

Mine	State	County	Status
Amrize Peabody Plant	Massachusetts	Essex	Active
Amrize Swampscott Quarry	Massachusetts	Essex	Active
Amrize Taunton Quarry	Massachusetts	Bristol	Active
Amrize Wrentham Quarry	Massachusetts	Norfolk	Active
Belle Mead Quarry	New Jersey	Somerset	Active
Berlin Stone Company	Massachusetts	Worcester	Active
Birdsboro Quarry	Pennsylvania	Berks	Active
Blue Rock Quarry	California	Sonoma	Active
Bluestone Quarry & Mill	Hawaii	Kauai	Active
Cantera Vega Baja	Puerto Rico	Manati	Active
Cedar Creek Quarries Inc-cedar Creek Pit	Oregon	Lincoln	Active
Cedar Creek Quarries Inc-fischer Pit	Oregon	Lincoln	Active
Century Perkins	Massachusetts	Worcester	Active
Chantilly Crushed Stone Incorporated	Virginia	Loudoun	Active
Charmian	Pennsylvania	Adams	Active
Chatham/reeves-white	North Carolina	Moore	Active
Conser Quarry	Oregon	Lane	Active
Continental Paving Inc.	New Hampshire	Rockingham	Active
Courtney Pit	Washington	Clark	Active
Cumberland Quarry Corp.	Rhode Island	Providence	Active
Douglassville Quarry	Pennsylvania	Berks	Active
Dresser Trap Rock Incorporated	Wisconsin	Polk	Active
Dyer Quarry Inc	Pennsylvania	Berks	Active
Fisher Island Plant	Oregon	Benton	Active
Fanwood Mine And Mill	New Jersey	Somerset	Active
Farmington Pit	Oregon	Washington	Active
Galasso Materials Llc	Connecticut	Hartford	Active
Glen Mills	Pennsylvania	Delaware	Active
Gold Hill	North Carolina	Cabarrus	Active
H & K Materials	Pennsylvania	Bucks	Active
Hancock Quarry	New York	Delaware	Active
Havre De Grace Quarry	Maryland	Harford	Active
Hawks Superior Rock	Washington	Pacific	Active
Heidelberg Materials High Rock Quarry	Washington	Snohomish	Active
Hilo Crusher	Hawaii	Hawaii	Active
Holden Trap Rock	Massachusetts	Worcester	Active
Hudson Nh Plant	New Hampshire	Hillsborough	Active
Iron Mountain	Missouri	St Francois	Active
Iron Mountain Quarry	Washington	Snohomish	Active
Kapaa Quarry And Mill	Hawaii	Honolulu	Active
Kapowsin Quarry	Washington	Pierce	Active
Kennedy Creek Quarry	Washington	Mason	Active
Kincheloe Quarry	Oregon	Coos	Active
Kitsap Quarry	Washington	Kitsap	Active
Knippa Quarry	Texas	Uvalde	Active
Kremlin Plant	Wisconsin	Marinette	Active
Lake Hopatcong Quarry	New Jersey	Sussex	Active
Langley Hill Quarry	California	San Mateo	Active
Main Quarry	Oregon	Coos	Active
Manassas	Virginia	Prince William	Active