| PCPace Construction CO St Charles Plant | Saint Charles | MO | — | ◐ LIKELY ACTIVE |
| PAPalestine Asphalt | Palestine | TX | — | ◐ LIKELY ACTIVE |
| PSPallette Stone CORP Saratoga Springs Quarry | Saratoga Springs | NY | — | ◐ LIKELY ACTIVE |
| PCPalmetto CORP - Greer Plant | Greer | SC | — | ◐ LIKELY ACTIVE |
| PAPanagakos Asphalt Paving | Greenville | SC | — | ◐ LIKELY ACTIVE |
| PMPavement Maintenance LLC | Fort Myers | FL | — | ◐ LIKELY ACTIVE |
| PDPayne & Dolan INC. C29 | Gladstone | MI | — | ◐ LIKELY ACTIVE |
| PDPayne & Dolan INC C34 | Kinross | MI | — | ◐ LIKELY ACTIVE |
| PPPayson Pit | Phoenix | AZ | — | ◐ LIKELY ACTIVE |
| PMPearson Materials (asphalt Plant #2) (portable) (air) | Kansas | KS | — | ◐ LIKELY ACTIVE |
| PIPeckham Industries | Port Chester | NY | — | ◐ LIKELY ACTIVE |
| PMPeckham Materials CORP. | Franklin | NH | — | ◐ LIKELY ACTIVE |
| PMPeckham Materials CORP Plant 31 | Hudson Falls | NY | — | ◐ LIKELY ACTIVE |
| PRPendleton Ready Mix Plant | Pendleton | OR | — | ◐ LIKELY ACTIVE |
| PSPennsy Supply - East Petersburg Hma Plant | Manheim | PA | — | ◐ LIKELY ACTIVE |
| PSPennsy Supply Inc/penn Twp Quarry | Newville | PA | — | ◐ LIKELY ACTIVE |
| PSPennsy Supply Prescott Quarry | Lebanon | PA | — | ◐ LIKELY ACTIVE |
| PCPenny's Concrete INC Excelsior | Excelsior Springs | MO | — | ◐ LIKELY ACTIVE |
| PIPike Industries Crusher, Asphalt Plant | Danby | VT | — | ◐ LIKELY ACTIVE |
| PIPike Industries INC - New Hampton | New Hampton | NH | — | ◐ LIKELY ACTIVE |
| PBPine Bluff Sand & Gravel Plant #2 | Pine Bluff | AR | — | ◐ LIKELY ACTIVE |
| PAPowhatan Asphalt Plant | Powhatan | VA | — | ◐ LIKELY ACTIVE |
| PCPrairie Contractors INC - Opelousas Cent | Opelousas | LA | — | ◐ LIKELY ACTIVE |
| PMPreferred Materials INC | Jacksonville | FL | — | ◐ LIKELY ACTIVE |
| PGPrince Georges Contractors | Clinton | MD | — | ◐ LIKELY ACTIVE |
| PSPulver & Sons Asphalt Materials INC | Albion | IN | — | ◐ LIKELY ACTIVE |
| QAQuality Asphalt LLC | Augusta | GA | — | ◐ LIKELY ACTIVE |
| RCRea Construction:plant 67 | Rock Hill | SC | — | ◐ LIKELY ACTIVE |
| RCReeves Construction CO East Dublin | East Dublin | GA | — | ◐ LIKELY ACTIVE |
| RCReeves Construction CO. - Tugalo Region - Dillard Plant #74 | Rabun Gap | GA | — | ◐ LIKELY ACTIVE |
| RARichards Asphalt and Materials, INC. | Sparta | TN | — | ◐ LIKELY ACTIVE |
| RRRieth Riley Asphalt Plant No 366 | La Porte | IN | — | ◐ LIKELY ACTIVE |
| RRRieth Riley Construction CO INC | Ludington | MI | — | ◐ LIKELY ACTIVE |
| RRRieth Riley Construction CO INC | Manton | MI | — | ◐ LIKELY ACTIVE |
| RRRieth Riley Construction Company, INC. | Roscommon | MI | — | ◐ LIKELY ACTIVE |
| RCRieth-riley Construction Company, INC. | Valparaiso | IN | — | ◐ LIKELY ACTIVE |
| RCRieth-riley Construction Company, INC. | Elkhart | IN | — | ◐ LIKELY ACTIVE |
| RRRieth Riley Construction Company Incorporated | Lafayette | IN | — | ◐ LIKELY ACTIVE |
| RRRieth Riley Construction - Hudson Twp Pl | Boyne Falls | MI | — | ◐ LIKELY ACTIVE |
| RMRiverside Materials Inc/asphalt Plt | Philadelphia | PA | — | ◐ LIKELY ACTIVE |
| RRRock Road Companies INC - Townline Pit | Beloit | WI | — | ◐ LIKELY ACTIVE |
| RGRogers Group/greenbrier Asph | Greenbrier | AR | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC. | Sparta | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC. | Athens | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC - Cabot Quarry | Cabot | AR | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC. Dba Pulaski Asphalt | Pulaski | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group INC - Gaffney Plant | Gaffney | SC | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC - Lafollette Asphalt | La Follette | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group INC - Pendleton Asphalt Plant | Pendleton | SC | — | ◐ LIKELY ACTIVE |
| RGRogers Group Inc., Roane County Asphalt | Harriman | TN | — | ◐ LIKELY ACTIVE |