ACTUAL LETTING DATE 05/27/99 012217 ERIE SR & SECT SR 8 (06M) CONCRETE CORING CO.INC 412-283-9030 SWANK ASSOC. CO., INC 412-335-6000 MATCON DIAMOND/ABRASIVES CO. 412-481-0280 Fradicon Corp. 412-820-2000 PROTECTION SERVICE, INC. 412-824-6080 PENN LINE SERVICE 412-887-9110 J. C. LEE CONSTR. 412-894-2301 U.S.SEAL,INC 717-693-4511 DONEGAL CONSTR. CORP. 724-423-7500 GREEN ACRES CONTRACT. CO., INC. 724-887-8096 RUSSELL STANDARD CORP 814-452-3748 JOSEPH MCCORMICK CONSTR. CO 814-899-3111 012232 ERIE SR & SECT SR 3006- DOUGLASS PILE CO., INC. 412-221-5450 PTSBRG PILE & FOUNDATION, INC 412-278-1200 SWANK ASSOC. CO., INC. 412-335-6000 PROTECTION SERVICE, INC. 412-824-6080 PENN LINE SERVICE 412-887-9110 ASHTABULA CONSTR.,CO 440-576-7181 SCHULKILL PRODUCTS,INC 570-385-2352 HERBERT F. DARLING, INC. 716-632-1125 T. A. Mekis & Sons, Inc. 724-283-6200 CARMEN PALIOTTA CONTRACT. CO. 724-348-4577 BRAYMAN CONSTR. CORPORATION 724-443-1533 FRANCIS J. PALO, INC. 814-226-9361 TITUSVILLE FAB. INC. 814-432-2551 SHINGLEDECKERS WELDING 814-432-8417 RUSSELL STANDARD CORP 814-438-2721 MAYER BROS. CONSTR. CO. 814-452-3748 TOP ROC PRECAST CORP. 814-838-2011 JOSEPH MCCORMICK CONSTR. CO 814-899-3111 014137 MERCER SR & SECT SR19-06M GENERAL SEWER SERVICE, INC 215-461-1212 KIRILA CONTRACTORS, INC. 330-448-4055 DIORIO PAVING INC. 330-534-8120 CONCRETE CORING CO.INC 412-283-9030 SWANK ASSOC. CO., INC. 412-335-6000 SWANK SIGN ERECTION, INC. 412-478-3731 MATCON DIAMOND & ABRASIVES CO 412-481-0280 LINDY PAVING,INC 412-652-9330 FOSTER GRADING CO. 412-662-2790 PLUM CONTRACT., INC. 412-793-3870 Fradicon Corp. 412-820-2000 PROTECTION SERVICE, INC. 412-824-6080 PARKING LOT PAINTING 412-854-0250 PENN LINE SERVICE 412-887-9110 J. C. LEE CONSTR. 412-894-2301 R L JOHNSON CONST CORP 412-961-6817 U.S.SEAL,INC 717-693-4511 DONEGAL CONSTR. CORP. 724-423-7500 NORTHGATE ASPHALT INC. 724-652-5777 POST CONSTR CO. INC. 724-658-1631 GREEN ACRES CONTRACT. CO., INC. 412-887-8096 TOTIN CONTRACT. INC. 724- 962-4311 SHARON PAVING & CONSTR. CO. 724-962-7811 W.L.DUNN CONST. 814-425-2525 IA CONST. CORP. 814-432-3184 RUSSELL STANDARD CORP 814-438-2721 EAGLE CONCRETE 814-445-5794 028053 ELK SR & SECT SR 255-803 CONCRETE CORING CO.INC 412-283-9030 MATCON DIAMOND & ABRASIVES CO 412-481-0280 WILLIANS & WILLMAN LINE PAINTING, INC. 412-543-5007 PLUM CONTRACT., INC. 412-793-3870 PENN LINE SERVICE 412-887-9110 J. C. LEE CONSTR. 412-894-2301 TOTAL LANDSCAPING, INC. 570-253-0222 MORGANRAIL INC. 610-926-9526 CONCRETE CUTTING & BREAKING CO. 616-451-2886 INTERSTATE RD MARKINGS CORP 717-455-1200 U.S.SEAL,INC 717-693-4511 WAYNE KNOOR 717-759-0813 WM. ORR AND SONS, INC. 717-865-2713 DONEGAL CONSTR. CORP. 724-423-7500 GREEN ACRES CONTRACT. CO., INC. 724-887-8096 MILES DEVELOPING & CONT., INC. 814-226-7939 FRANCIS J. PALO, INC. 814-226-9361 GLENN O. HAWBAKER, INC 814-237-1444 HRI,INC 814-238-5071 CHARLES J MERLO, INC 814-322-1545 BOB CUMMINS CONSTR. CO. 814-368-7427 NEW ENTERPRISE STONE & LIME CO., INC. 814-766-2211 PROTECTION SERVICES, INC. 814-943-3411 037190 TIOGA SR & SECT SR 49 (45M WILLIANS & WILLMAN LINE PAINTING, INC. 412-543-5007 Fradicon Corp. 412-820-2000 L. BLADES & SONS, INC. 607-324-3636 HANSON AGGREGATES 717-326-9031 INTERSTATE RD MARKINGS CORP. 717-455-1200 EASTERN INDUSTRIES INC. 717-524-2251 IA CONSTR. CORP 717-584-2117 WAGMAN, INC. 717-764-8521 TWO WAY TRAFFIC, INC. 717-766-8486 ROSS INDUSTRIES, INC. 717-848-2567 DONEGAL CONSTR. CORP. 724-423-7500 GLENN O. HAWBAKER, INC. 814-237-1444 IA CONST. CORP. 814-432-3184 PROTECTION SERVICES, INC. 814-943-3411 038073 UNION SR & SECT SR 80-053 GUIDEMARK, INC 215-721-7100 THE BENZING CO.,INC 215-865-3939 EAGLE TRAFFIC 215-997-9100 SIP OF DELAWARE 302-654-4533 JAMES JULIAN INC. OF DELAWARE 302-993-0166 WOERHEIDE ENT., INC. 404-266-0975 FREE STATE STEEL CO., INC. 410-675-7600 CONCRETE CORING CO.INC 412-283-9030 SWANK ASSOC. CO., INC. 412-335-6000 TRUMBULL CORP 412-462-9300 SWANK SIGN ERECTION, INC. 412-478-3731 MATCON DIAMOND & ABRASIVES CO 412-481-0280 PLUM CONTRACT., INC. 412-793-3870 Fradicon Corp. 412-820-2000 SAFETY GUARD STEEL FAB. 412-821-3533 PENN LINE SERVICE 412-887-9110 L.B.FOSTER CO 1 412-928-5600 D.S. BROWN CO. 419-257-3561 COSMEC,INC 508-668-6600 TOTAL LANDSCAPING, INC. 570-253-0222 R.P.'S MACHINERY SALES, INC. 570-398-7456 BARLETTA MATERIALS & CONSTR. 570-455-1511 INTERSTATE SAFETY SERVICE, INC. 570-563-1161 HANSON AGGREGATES 570-784-4866 IA CONSTR. CORP 610-459-3136 KAREN CONST. CO. INC. 610-683-8210 HARRIS REBAR ATLANTIC INC. 610-882-1401 MORGANRAIL INC. 610-926-9526 WATSON BOWMAN ACME CORP 716-691-7566 WOLYNIEC CONSTR., INC 717-326-4428 SUSQUEHANNA SUPPLY CO. 717-326-7077 HANSON AGGREGATES 717-326-9031 TERRE HILL CONCRETE PROD 717-445-3100 INTERSTATE RD MARKINGS CORP. 717-455-1200 EASTERN INDUSTRIES INC. 524-2251 IA CONSTR. CORP. 717-584-2117 U.S.SEAL,INC 717-693-4511 KENG HENG 717-733-1143 TWO WAY TRAFFIC, INC. 717-766-8486 EAGLE TRAFFIC CONTROL 717-774-6963 SUSQ. VALLEY CONST. CORP 717-774-7461 MCGOVERN BROS., INC. 717-823-4446 MAR-ALLEN CONCRETE PROD, INC. 717-859-4921 WM. ORR AND SONS, INC. 717-865-2713 CCI CONSTR. CO. 717-909-4224 KEE-TA QUAY 717-987-3518 DONEGAL CONSTR. CORP. 724-423-7500 GREEN ACRES CONTRACT. CO., INC. 724-887-8096 GLENN O. HAWBAKER, INC. 814-237-1444 HRI,INC 814-238-5071 NEW ENTERPRISE STONE & LIME CO., INC. 814-766-2211 PROTECTION SERVICES, INC. 814-943-3411 039171 BRADFORD SR & SECT SR 1029-1031 GUIDEMARK, INC 215-721-7100 L. BLADES & SONS, INC. 607-324-3636 INTERSTATE RD MARKINGS CORP 717-455-1200 EASTERN INDUSTRIES INC. 717-524-2251 IA CONSTR. CORP. 717-584-2117 AMERICAN ASPHALT PAVING CO. 717-696-1181 WYOMING SAND AND STONE CO. 717-836-2117 ROSS INDUSTRIES, INC. 717-848-2567 CLAVIN C. COLE, INC. 717-888-2268 PROTECTION SERVICES,INC 717-961-5255 GLENN O. HAWBAKER, INC 814-237-1444 042271 LACKAWANNA SR & SECT GR 4-99-ST1 JAMES D. MORRISSEY, INC. 215-333-8000 GUIDEMARK, INC 215-721-7100 DIXIE CONSTR. CO. 410-879-8055 SWANK ASSOC. CO., INC. 412-335-6000 Fradicon Corp. 412-820-2000 SLUSSER BROS. TRUCKING & EXCAV. CO., INC. 570-455-3961 HANSON AGGREGATES PA, INC. 570-698-5631 ZONE STRIPING, INC. 609-582-5900 HAINES AND KIBBLEHOUSE INC 610-584-8500 INTERSTATE RD MARKINGS CORP 717-455-1200 KAMINISKI BROS, INC 717-655-8293 AMERICAN ASPHALT PAVING CO. 717-696-1181 WAGMAN, INC. 717-764-8521 WYOMING SAND AND STONE CO. 717-836-2117 ROSS INDUSTRIES, INC. 717-848-2567 HAINES & KIBBLEHOUSE 717-961-3981 PROTECTION SERVICES,INC 717-961-5255 JAMES D MORRISSEY INC 717-992-4444 GLENN O. HAWBAKER, INC. 814-237-1444 042281 LACKAWANNA SR & SECT 1999 MID-ATLANTIC STEEL CONTRACTORS, INC 301-621-5373 ASTI TRANSPORTATION SYS., INC 302-328-3220 SIGMA INDUSTRIES 302-436-9610 FIBEROPTIC DISPLAY 401-232-3370 BRUCE & MERRILEES ELECTRIC CO. 412-652-5566 WELLINGTON POWER CORPORATION 412-681-0103 PENN LINE SERVICE 412-887-9110 L.B.FOSTER 412-928-5600 INTERSTATE HIGHWAY SIGN CO. 501-490-4242 TOTAL LANDSCAPING, INC. 570-253-0222 INTERSTATE SAFETY SERVICE, INC. 570-563-1161 KUHARCHIK CONST. INC. 570-654-3391 STATEWIDE HI-WAY SAFETY, INC. 609-561-0713 CREAMER BROTHERS, INC. 609-561-2403 SIGNAL SERVICE INC 610-429-8073 COLLINSON,INC 610-469-9677 TRAFFIC PRODUCTS, INC. 610-644-8150 CARR AND DUFF, INC. 610-775-4160 BASELINE CONTR. INC 610-799-5859 TELCO INC 610-916-6200 MORGANRAIL INC. 610-926-9526 PROTECTION SERVICES INC 717-238-5541 BECK ELECTRIC CONSTR., INC. 717-286-7737 TOP RATE CONSTR., INC. 717-694-0162 AMERICAN ASPHALT PAVING CO. 717-696-1181 TWO WAY TRAFFIC, INC. 717-766-8486 MCGOVERN BROS., INC. 717-823-4446 WM. ORR AND SONS, INC. 717-865-2713 PROTECTION SERVICES,INC P 717-961-5255 DISPLAY SOLUTIONS, INC. 770-662-5400 043301 LUZERNE SR & SECT GR 4-99-ST10 JAMES D. MORRISSEY, INC. 215-333-8000 GUIDEMARK, INC. 215-721-7100 BARLETTA MATERIALS & CONSTR. 570-455-1511 SLUSSER BROS. TRUCK / EXCAV. CO. 570-455-3961 HANSON AGGREGATES PA, INC 570-698-5631 HANSON AGGREGATES 570-784-4866 PENNSY ASPHALT 570-879-2193 ZONE STRIPING, INC 609-582-5900 Traffic Services Inc 610-434-6343 HAINES AND KIBBLEHOUSE 610-584-8500 INTERSTATE RD MARKINGS CORP AMERICAN ASPHALT PAVING CO. 717-696-1181 WAGMAN, INC. 717-764-8521 WYOMING SAND AND STONE 717-836-2117 ROSS INDUSTRIES, INC. 717-848-2567 HAINES & KIBBLEHOUSE 717-961-3981 PROTECTION SERVICES,INC 717-961-5255 GLENN O. HAWBAKER, INC. 814-237-1444 047074 WYOMING SR & SECT GR 4-99-ST6 GUIDEMARK, INC 215-721-7100 HANSON AGGREGATES PA, INC 570-698-5631 PENNSY 570-879-2193 ACADEME PAVING, INC 607-723-1445 HAINES AND KIBBLEHOUSE INC 610-584-8500 E.J. BRENEMAN 610-678-1913 INTERSTATE RD MARKINGS CORP 717-455-1200 IA CONSTR. CORP. 717-584-2117 U.S.SEAL,INC 717-693-4511 AMERICAN ASPHALT PAVING CO. 717-696-1181 WYOMING SAND AND STONE CO. 717-836-2117 ROSS INDUSTRIES, INC. 717-848- PROTECTION SERVICES,INC 717-961-5255 GLENN O. HAWBAKER, INC. 814-237-1444 050048 DISTRICT WIDE SR & SECT GR 5-98-LP1 PROTECTION SERVICES, INC 215-572-6748 GUIDEMARK, INC. 215-721-7100 OGLESBY CONST, INC. 419-668-0418 TRAFFIC MARKINGS, INC 508-528-5727 ZONE STRIPING, INC. 609-582-5900 A-ANNADALE, INC. 703-221-3113 ACCENT STRIPE, INC 716-823-7704 INTERSTATE RD MARKINGS CORP 717-455-1200 ROSS INDUSTRIES, INC 717-848-2567 TRAFFIC LINES INC. 732-741-7714 MARKINGS INC 781-826-5171 HIWAY SAFETY SYSTEMS INC. 781-982-9229 DENVILLE LINE PAINTING, INC 973-625-1010 056136 SCHUYLKILL SR & SECT GR 5-99-POC6A 6B PROTECTION SERVICES, INC. 215-572-6748 GUIDEMARK, INC 215-721-7100 DIXIE CONSTR. CO. 410-879-8055 Fradicon Corp. 412-820-2000 BARLETTA MATERIALS & CONSTR. 570-455-1511 SLUSSER BROS. TRUCKING & EXCAV. CO., INC. 570-455-3961 Traffic Services Inc 610-434-6343 HAINES AND KIBBLEHOUSE INC 610-584-8500 EJB PAVING & MATERIALS CO 610-678-9690 WINDSOR SERVECE INC. 610-929-0716 PENNSY SUPPLY, INC 717-233-4511 PROTECTION SERVICES INC 717-238-5541 INTERSTATE RD MARKINGS CORP 717-455-1200 EASTERN INDUSTRIES INC. 717-524-2251 LEHIGH ASPHALT PAVING AND CONSTR. CO. 717-668-4303 WAGMAN, INC. 717-764-8521 EAGLE TRAFFIC CONTROL 717-774-6963 GLENN O. HAWBAKER, INC. 814-237-1444 064289 MONTGOMERY SR & SECT GR 6-98-ST54 HENKELS & MCCOY, INC. 215-283-7623 JAMES D. MORRISSEY, INC. 215-333-8000 RAMOS & ASSO. INC. 215-482-2800 PROTECTION SERVICES, INC 215-572-6748 MILLER AND SON PAVING, INC. 215-675-0500 WAMPOLE-MILLER, INC. 215-699-3493 GUIDEMARK, INC 215-721-7100 GLASGOW INC. 215-884-8800 EAGLE TRAFFIC 215-997-9100 DIXIE CONSTR. CO. 410-879-8055 Fradicon Corp. 412-820-2000 ZONE STRIPING, INC 609-582-5900 LOFTUS CONSTR., INC. 609-786-6607 SJA CONSTR., INC. 609-985-3400 TRIPLE "C" INC 610-280-3700 REID PAVING CONTRACTORS, INC. 610-326-7608 Traffic Services Inc 610-434-6343 ALLAN A. MYERS, INC 610-584-6020 HAINES AND KIBBLEHOUSE INC 610-584-8500 BASELINE CONTR. INC 610-799-5859 TONY DEPAUL & SON 610-832-8000 HIGHWAY MATERIAL 610-834-3200 INTERSTATE RD MARKINGS CORP. 717-455-1200 WAGMAN, INC 717-764-8521 ROSS INDUSTRIES, INC. 717-848-2567 GLENN O. HAWBAKER, INC. 814-237-1444 TITUSVILLE FAB. INC. 814-432-2551 CRISDEL GROUP, INC. 908-561-7550 MT HOPE ROCK PRODUCTS 065326 PHILADELPHIA SR & SECT SR 95-RS1 SYNTONIC TECHNOLOGY, INC. 717-561-2400 CORE TEC 203-759-2003 PROTECTION SERVICES, INC 215-572-6748 CARR AND DUFF, INC. 215-672-4200 EAGLE TRAFFIC 215-997-9100 CONTROL TECHNOLOGIES, INC. 301-420-9400 PB FARRADYNE INC. 301-468-5568 DEMBACH, INC 508-699-8576 CREAMER BROTHERS, INC. 609-561-2403 THE HERON GROUP 609-714-0364 GENERAL HIGHWAY 610-328-4040 SIGNAL SERVICE INC 610-429-8073 COLLINSON,INC 610-469-9677 FISCHBACH AND MOORE 610-668-4610 TONY DEPAUL & SON 610-832-8000 MORGANRAIL INC. 610-926-9526 SPECIALTY ELECTRONIC SYSTEMS 703-631-8245 CORNET TECHNOLOGY INC. 703-658-3400 HCI TECHNOLOGIES, INC. 703-736-3000 HARLAN ELECTRIC CO. 717-243-4600 WM. ORR AND SONS, INC 717-865-2713 DISPLAY SOLUTIONS, INC. 770-662-5400 TRANSDYN CONTROLS 770-925-4047 TITUSVILLE FAB. INC. 814-432-2551 INTERSECTION DEVELOPMENT CORP. 914-223-6460 084320 YORK SR & SECT SR 0015-009 GENERAL SEWER SERVICE, INC 215-461-1212 GUIDEMARK, INC 215-721-7100 SIP OF DELAWARE 302-654-4533 WOERHEIDE ENT., INC. 404-266-0975 DRM ASSOCIATES,INC 410-239-6633 FREE STATE STEEL CO., INC. 410-675-7600 CONCRETE CORING CO.INC 412-283-9030 SWANK ASSOC. CO., 412-335-6000 TRUMBULL CORP 412-462-9300 SWANK SIGN ERECTION, INC. 412-478-3731 MATCON DIAMOND /ABRASIVES CO. 412-481-0280 SAFETY GUARD STEEL FAB. 412-821-3533 PENN LINE SERVICE 412-887-9110 L.B.FOSTER CO 412-928-5600 JOSEPH B. FAY CO 412-963-1870 D.S. BROWN CO. 419-257-3561 INTERSTATE HIGHWAY SIGN CO. 501-490-4242 COSMEC,INC 508-668-6600 TOTAL LANDSCAPING, INC. 570-253-0222 SCHULKILL PRODUCTS,INC 570-385-2352 R.P.'S MACHINERY SALES, INC 570-398-7456 INTERSTATE SAFETY SERVICE, INC. 570-563-1161 STATEWIDE HI-WAY SAFETY, INC 609-561-0713 MAIN STREAM INDUSTRIES 610-367-0550 COLLINSON,INC 610-469-9677 ALLAN A. MYERS, INC 610-584-6020 HAINES AND KIBBLEHOUSE 610-584-8500 J.D. ECKMAN, INC. 610-593-5143 E.J. BRENEMAN 610-678-1913 KAREN CONST. CO. INC 610-683-8210 MORGANRAIL INC. 610-926-9526 PENNSY SUPPLY, INC. 717-233-4511 PROTECTION SERVICES INC 717-238-5541 VALLEY QUARRIES, INC. 717-267-2244 CONESTOGA CONSTR. CORP 717-285-4566 HIGH STEEL STRUCTURES, INC 717-293-4068 DEBLIN, INC 717-441-7096 TERRE HILL CONCRETE PROD. 717-445-3100 INTERSTATE RD MARKINGS CORP 717-455-1200 HANDWERK CONRT. 717-566-3711 U.S.SEAL,INC 717-693-4511 KENG HENG 717-733-1143 HEMPT BROS., INC. 717-737-3411 KINSLEY CONSTR., INC. 717-741-8343 ASSOCIATED PRODUCTS CO. 717-766-5397 TWO WAY TRAFFIC, INC. 717-766-8486 EAGLE TRAFFIC CONTROL 717-774-6963 SUSQ. VALLEY CONST. CORP 717-774-7461 MCGOVERN BROS., INC. 717-823-4446 WYOMING S. & P. INC 717-825-2201 ROSS INDUSTRIES, INC. 717-848-2567 L.S. LEE, INC 717-854-7000 WM. ORR AND SONS, INC. 717-865-2713 CCI CONSTR. 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GEMMILL 717-755-9794 ASSOCIATED PRODUCTS CO. 717-766-5397 EAGLE TRAFFIC CONTROL 717-774-6963 ROSS INDUSTRIES, INC. 717-848-2567 STEWART AND MARCH, INC. 717-854-9581 087298 LANCASTER SR & SECT SR 3034-001 GUIDEMARK, INC 415-721-7100 JAMES JULIAN INC. 302-993-0166 SWANK SIGN ERECTION, INC. 412-478-3731 PLUM CONTRACT., INC 412-793-3870 Fradicon Corp. 412-820-2000 TOTAL LANDSCAPING, INC. 570-253-0222 MAIN STREAM INDUSTRIES 610-367-0550 Traffic Services Inc 610-434-6343 COLLINSON,INC 610-469-9677 ALLAN A. MYERS, INC. 610-584-6020 J.D. ECKMAN, INC. 610-593-5143 HIGHWAY MATERIAL 610-834-3200 MORGANRAIL INC 610-926-9526 PROTECTION SERVICES 717-238-5541 TERRE HILL CONCRETE PROD. 717-445-3100 INTERSTATE RD MARKINGS CORP 717-455-1200 T & W TRAFFIC CONTROL 717-560-7806 MCMINN'S ASPHALT CO., INC 717-569-2623 D.E. GEMMILL 717-755-9794 TWO WAY TRAFFIC, INC. 717-766-8486 EAGLE TRAFFIC 717-774-6963 MCGOVERN BROS., INC. 717-823-4446 ROSS INDUSTRIES, INC. 717-848-2567 WM. 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CO., INC. 724-887-8096 089079 PERRY SR & SECT SR 17-004 GUIDEMARK, INC 215-721-7100 SWANK SIGN ERECTION, INC. 412-478-3731 PENN LINE SERVICE 412-887-9110 MORGANRAIL INC. 610-926-9526 PENNSY SUPPLY, INC. 717-233-4511 PROTECTION SERVICES INC 717-238-5541 VALLEY QUARRIES, INC. 717-267-2244 REDROCK CONST. INC. 717-436-8111 INTERSTATE RD MARKINGS CORP 717-455-1200 JAY FULKROAD & SONS, INC 717-463-3453 EASTERN INDUSTRIES INC. 717-524-2251 D.E. GEMMILL 717-755-9794 ASSOCIATED PRODUCTS CO. 717-766-5397 TWO WAY TRAFFIC, INC. 717-766-8486 EAGLE TRAFFIC CONTROL 717-774-6963 MCGOVERN BROS., INC 717-823-4446 ROSS INDUSTRIES, INC 717-854-7000 WM. ORR AND SONS, INC. 717-865-2713 GREEN ACRES CONTRACT. CO., INC. 724-887-8096 GLENN O. HAWBAKER, INC. 814-237-1444 HIGHWAY MARKING 814-443-6605 092723 BLAIR SR & SECT GR 9299-MC1 CONCRETE CORING CO.INC 412-283-9030 SWANK ASSOC. CO., INC 412-335-6000 MATCON DIAMOND & ABRASIVES CO 412-481-0280 Fradicon Corp. 412-820-2000 ZONE STRIPING, INC. 609-582-5900 INTERSTATE RD MARKINGS CORP 717-455-1200 U.S.SEAL,INC 717-693-4511 DONEGAL CONSTR. CORP. 724-423-7500 post CONSTR. co 724-658-1631 GLENN O. HAWBAKER, INC. 814-237-1444 HRI,INC 814-238-5071 HIGHWAY MARKING 814-443-6605 GRANNAS BROS. 814-695-5021 NEW ENTERPRISE STONE & LIME CO., INC 814-766-2211 PROTECTION SERVICES, INC. 814-943-3411 092726 BLAIR SR & SECT SR 866-MC4 Fradicon Corp. 412-820-2000 ZONE STRIPING, INC. 609-582-5900 TWO WAY TRAFFIC, INC 717-766-8486 DONEGAL CONSTR. CORP. 724-423-7500 GLENN O. HAWBAKER, INC. 814-237-1444 HRI, INC. 814-238-5071 HIGHWAY MARKING 814-443-6605 GRANNAS BROS. 814-695-5021 NEW ENTERPRISE STONE & LIME CO., INC. 814-766-2211 PROTECTION SERVICES, INC. 814-943-3411 093731 CAMBRIA SR & SECT GR 9399-MC3 DIXIE CONSTR. CO. 410-879-8055 SWANK ASSOC. CO., INC. 412-335-6000 RURAL VALLEY CONSTR. 412-354-2677 Fradicon Corp. 412-820-2000 PARKING LOT PAINTING 412-854-0250 INTERSTATE RD MARKINGS CORP 717-455-1200 DONEGAL CONSTR. CORP 724-423-7500 post CONSTR. co. inc. 724-658-1631 WHITAKER ROADS CORP. 814-262-9111 EAGLE CONCRETE PRODUCTS 814-445-9681 QUAKER SALES CORPORATION 814-536-7541 GRANNAS BROS 814-695-5021 NEW ENTERPRISE STONE & LIME 814-766-2211 PROTECTION SERVICES, INC 814-943-3411 094030 FULTON SR & SECT SR 913-01B PENN LINE SERVICE 412-887-9110 MORGANRAIL INC. 610-926-9526 HESS EXCAVATING, INC 717-485-5379 EAGLE TRAFFIC CONTROL 717-774-6963 L.S. LEE, INC 717-854-7000 WM. ORR AND SONS, INC. 717-865-2713 GEORGE HANN & SON 717-987-3118 GREEN ACRES CONTRACT. CO., INC. 724-887-8096 HIGHWAY MARKING 814-443-6605 NEW ENTERPRISE STONE & LIME CO 814-766-2211 PROTECTION SERVICES, INC. 814-943-3411 097103 SOMERSET SR & SECT SR 160-008 THE BENZING CO.,INC 215-865-3939 SIP OF DELAWARE 302-654-4533 WOERHEIDE ENT., INC. 404-266-0975 BERKEL & CO 410-439-9255 HAYWARD BAKER INC. 410-551-1980 FREE STATE STEEL CO., INC. 410-675-7600 DOUGLASS PILE CO., INC. 412-221-5450 LONE PINE CONST. INC. 412-239-6100 MERIT CONTRACT., INC. 412-258-9009 PITTSBURGH PILE & FOUNDA, INC. 412-278-1200 SWANK ASSOC. CO., INC. 412-335-6000 SPERIA CONSTR., INC. 412-348-0611 SWANK SIGN ERECTION, INC. 412-478-3731 APPALACHIAN INDUSTRIES,INC 412-736-4546 PLUM CONTRACT., INC. 412-793- MARRICCO CONSTR. 412-831-8487 PARKING LOT PAINTING 412-854-0250 PENN LINE SERVICE 412-887-9110 JOSEPH B. FAY CO. 412-963-1870 SCHULKILL PRODUCTS,INC 570-385-2352 NESTLERODE CONTR. CO INC 570-748-6762 EASTERN GUNITTE CO. INC. 610-524-5590 KAREN CONST. CO. INC. 610-683-8210 MORGANRAIL INC. 610-926-9526 SANDERS CONSTR. CO., INC. 717-486-5930 U.S.SEAL,INC 717-693-4511 MAR-ALLEN CONCRETE PROD, INC. 717-859-4921 WM. ORR AND SONS, INC 717-865-2713 CCI CONSTR. CO. 717-909-4224 KEE-TA QUAY 717-987-3518 LAYNE CHRISTENSEN CO 724-283-2262 T. A. Mekis & Sons, Inc. 724-283-6200 SALAI CONST CO,INC. 724-423-4307 BRAYMAN CONSTR. CORPORATION 724-443-1533 JOHN GULISEK CONST. CO. 724-696-3341 UPON THIS ROCK CONST. INC 724-748-3990 GREEN ACRES CONTRACT. CO., INC 724-887-8096 FENCE BY MAINTENANCE SERVICE 724-935-3021 NEW ENTERPRISE STONE & LIME 814-224-2121 WHITAKER ROADS CORP 814-262-9111 TITUSVILLE FAB. INC. 814-432-2551 HIGHWAY MARKING 814-443-6605 EAGLE CONCRETE PRODUCTS 814-445-9681 FRANK M. SHEESLEY CO. 814-536-5303 QUAKER SALES CORPORATION 814-536-7541 EAGLE VALLEY, INC 814-692-2222 UTILITIES FORESTRY SERVICES, INC. 814-765-7115 NEW ENTERPRISE STONE & LIME CO., INC. 814-766-2211 PROTECTION SERVICES, INC. 814-943-3411 THE CONCRETE DOCTOR, INC. 847-484-8104 11566 ALLEGHENY SR & SECT SR 28-A24 THE LANE CONST. CORP 203-235-3351 SIP OF DELAWARE 302-654-4533 ABATE IRWIN, INC. 412-225-9808 BAKER HEAVY & HIGHWAY 412-269-7330 PITTSBURGH PILE & FOUNDATION, INC. 412-278-1200 SWANK ASSOC. CO., INC. 412-335-6000 MICHAEL FACCHIANO CONTRACT., INC. 412-344-5503 DICK CORPORATION 412-384-1000 IA CONST. 412-452-8621 TRUMBULL CORP 412-462-9300 MCKINNEY DRILLING 412-468-4139 SWANK SIGN ERECTION, INC. 412-478-3731 MATCON DIAMOND & ABRASIVES CO 412-481-0280 ZAVALA,INC. 412-605-0870 LINDY PAVING,INC. 412-652-9330 APPALACHIAN INDUSTRIES,INC 412-736-4546 CIRCLE R SAFETY SERVICE, CO., INC 412-767-8830 PLUM CONTRACT., INC. 412-793-3870 GASA, INC 412-795-7000 SAFETY GUARD STEEL FAB. 412-821-3533 PROTECTION SERVICE, INC. 412-824-6080 PARKING LOT PAINTING 412-854-0250 PENN LINE SERVICE 412-887-9110 MOSITES CONST. CO 412-923-2255 A & L, INC. 412-929-2125 R L JOHNSON CONST CORP 412-961-6817 JOSEPH B. FAY CO. 412-963-1870 D.S. BROWN CO. 419-257-3561 R.P.'S MACHINERY SALES, INC. 570-398-7456 INTERSTATE SAFETY SERVICE, INC. 570-563-1161 HI-WAY PAVING, INC. 614-876-1700 RSCO CORP. 630-920-0600 TWO WAY TRAFFIC, INC. 717-766-8486 CCI CONSTR. CO. 717-909-4224 T. A. Mekis & Sons, Inc 724-283-6200 DONEGAL CONSTR. CORP. 724-423-7500 BRAYMAN CONSTR. 724-443-1533 JOHN GULISEK CONST. CO 724-696-3341 UPON THIS ROCK CONST. INC 724-748-3990 NORWIN CONSTR. CO. 724-863-7756 GREEN ACRES CONTRACT. CO., INC 724-887-8096 TITUSVILLE FAB. INC. 814-432-2551 EAGLE CONCRETE PRODUCTS 814-445-9681 11567 ALLEGHENY SR & SECT SR 837-A09/2114-A02 THE LANE CONST. CORP 203-235-3351 INT’L GROOVING & GRINDING INC. 215-825-2200 BAKER HEAVY & 412-269-7330 CONCRETE CORING CO.INC 412-283-9030 SWANK ASSOC. CO., INC 412-335-6000 MICHAEL FACCHIANO CONTRACT. 412-344-5503 TRUMBULL CORP 412-462-9300 SWANK SIGN ERECTION, INC. 412-478-3731 MATCON DIAMOND/ABRASIVES CO. 412-481-0280 MON VALLEY CONST. CO., INC 412-486-8837 SIANDRA INC. 412-563-2300 GOLDEN TRIANGLE CONSTR. CO. 412-695-1600 APPALACHIAN INDUSTRIES, 412-736-4546 CIRCLE R SAFETY SERVICE, CO., INC 412-767-8830 CASPER COLOSIMO & SON, INC. 412-787-1266 PLUM CONTRACT., INC 412-793-3870 GASA, INC. 412-795-7000 PROTECTION SERVICE, INC. 412-824-6080 PARKING LOT PAINTING 412-854-0250 TRAFFIC CONTROL & ENG. CO 412-882-2242 PENN LINE SERVICE 412-887-9110 R L JOHNSON CONST CORP 412-961-6817 D.S. BROWN CO 419-257-3561 INTERSTATE SAFETY SERVICE, INC 570-563-1161 SIGNAL SERVICE INC 610-429-8073 HI-WAY PAVING, INC 614-876-1700 ERSCO CORP. 630-920-0600 U.S.SEAL,INC 717-693-4511 TWO WAY TRAFFIC, INC. 717-766-8486 CARMEN PALIOTTA CONTRACT. CO. 724-348-4577 post CONSTR. co. inc 724-658-1631 JOHN GULISEK CONST. CO 724-696-3341 GREEN ACRES CONTRACT. CO., INC. 724-887-8096 MCCULLOUGH CONCRETE SAWING 724-934-6810 EAGLE CONCRETE PRODUCTS 814-445-9681 111570 ALLEGHENY SR & SECT SR 4052-A01 THE LANE CONST. CORP 203-235-3351 RHINO CONSTR., INC. 412-339-3713 MICHAEL FACCHIANO CONTRACT 412-344-5503 IA CONST. FRANK PIEDMONTE 412-452-8621 PETER J. CARUSO & SONS, INC. 412-462-4500 SWANK SIGN ERECTION, INC. 412-478-3731 MATCON DIAMOND & ABRASIVES 412-481-0280 MON VALLEY CONST. CO., INC 412-486-8837 WINTERS AND FLEMING, INC 412-586-7741 BRUCE & MERRILEES ELECTRIC CO. 412-652-5566 LINDY PAVING,INC. 412-652-9330 APPALACHIAN INDUSTRIES 412-736-4546 PLUM CONTRACT., INC. 412-793-3870 A FOLINO CONSTR. 412-820-2800 PROTECTION SERVICE, INC. 412-824-6080 PARKING LOT PAINTING 412-854-0250 TRAFFIC CONTROL & ENG. CO 412-882-2242 PENN LINE SERVICE 412-887-9110 R L JOHNSON CONST CORP 412-961-6817 SIGNAL SERVICE INC 610-429-8073 WINE CONSTR., INC 724-266-9500 DONEGAL CONSTR. CORP. 724-423-7500 CIPRA CONST. CO. 724-446-1415 post CONSTR. co. inc. 724-658-1631 OAKDALE CONSTR. CO, INC 724-693-0607 JOHN GULISEK CONST. CO. 724-696-3341 NORWIN CONSTR. CO. 724-863-7756 GREEN ACRES CONTRACT. CO., INC. 724-887-8096 EAGLE CONCRETE PRODUCTS 111571 ALLEGHENY SR & SECT GR 111-99-7135-5 THE LANE CONST. CORP 203-235-3351 SWANK ASSOC. CO., INC. 412-335-6000 GOLDEN EAGLE CONSTR. CO. 412-437-6495 MARSOLINO CONST CO. 412-438-4581 IA CONST. 412-452-8621 PETER J. CARUSO & SONS, INC. 412-462-4500 MATCON DIAMOND & ABRASIVES CO 412-481-0280 MON VALLEY CONST. CO., INC. 412-486-8837 LINDY PAVING,INC. 412-652-9330 PLUM CONTRACT., INC 412-793-3870 TRESCO PAVING CORP. 412-793-4385 Fradicon Corp. 412-820-2000 PROTECTION SERVICE, INC. 412-824-6080 PARKING LOT PAINTING 412-854-0250 TRAFFIC CONTROL & ENG. CO 412-882-2242 R L JOHNSON CONST 412-961-6817 WINE CONSTR., INC. 724-266-9500 DONEGAL CONSTR. CORP 724-423-7500 CIPRA CONST. Co. 724-446-1415 DERRY CONSTR. 724-539-7600 post CONSTR. co. inc. 724-658-1631 NORWIN CONSTR. CO 724-863-7756 GREEN ACRES CONTRACT. CO., INC. 724-887-8096 HIGHWAY MARKING 814-443-6605 111572 ALLEGHENY SR & SECT GR 111-99-7135-3 THE LANE CONST. CORP 203-235-3351 SWANK ASSOC. CO., INC. 412-335-6000 GOLDEN EAGLE CONSTR. CO. 412-437-6495 MARSOLINO CONST CO. 412-438-4581 IA CONST. FRANK PIEDMONTE 412-452-8621 PETER J. CARUSO & SONS, INC. 412-462-4500 MATCON DIAMOND & ABRASIVES CO 412-481-0280 MON VALLEY CONST. CO., INC 412-486-8837 LINDY PAVING,INC. 412-652-9330 PLUM CONTRACT., INC. 412-793-3870 TRESCO PAVING CORP 412-793-4385 Fradicon Corp. 412-820-2000 PROTECTION SERVICE, INC. 412-824-6080 PARKING LOT PAINTING 412-854-0250 TRAFFIC CONTROL & ENG. CO 412-882-2242 PENN LINE SERVICE 412-887-9110 R L JOHNSON CONST CORP 412-961-6817 WINE CONSTR., INC. 724-266-9500 DONEGAL CONSTR. CORP 724-423-7500 CIPRA CONST. CO. 724-446-1415 DERRY CONSTR. 724-539-7600 NORTHGATE ASPHALT INC. 724-652-5777 post CONSTR. co. inc. 724-658-1631 JOHN GULISEK CONST. CO. 724-696-3341 NORWIN CONSTR. CO. 724-863-7756 GREEN ACRES CONTRACT. CO., INC 724-887-8096 HIGHWAY MARKING 814-443-6605 111573 ALLEGHENY SR & SECT SR 3048-A05 THE BENZING CO.,INC 215-865-3939 SIP OF DELAWARE 302-654-4533 BECDIR CONSTR. CO 330-793-6162 WOERHEIDE ENT., INC. 404-266-0975 BAKER HEAVY & HIGHWAY 412-269-7330 JACK LANG, INC 412-279-0800 CONCRETE CORING CO.INC 412-283-9030 SWANK ASSOC. CO., INC. 412-335-6000 MICHAEL FACCHIANO CONTRACT 412-344-5503 TRUMBULL CORP 412-462-9300 SWANK SIGN ERECTION, INC. 412-478-3731 MATCON DIAMOND & ABRASIVES 412-481-0280 APPALACHIAN INDUSTRIES,INC 412-736-4546 CIRCLE R SAFETY SERVICE, CO. 412-767-8830 GASA, INC. 412-795-7000 SAFETY GUARD STEEL FAB. 412-821-3533 PROTECTION SERVICE, INC. 412-824-6080 MARRICCO CONSTR. CO. 412-831-8487 PARKING LOT PAINTING 412-854-0250 TRAFFIC CONTROL & ENG. CO 412-882-2242 PENN LINE SERVICE 412-887-9110 MOSITES CONST. CO. 412-923-2255 L.B.FOSTER CO 412-928-5600 A & L, INC. CO. 412-963-1870 D.S. BROWN CO. 419-257-3561 R.P.'S MACHINERY SALES, INC. 570-398-7456 EASTERN GUNITTE CO. INC. 610-524-5590 KAREN CONST. CO. INC. 610-683-8210 ENERGY ABSORPTION SYSTEMS,INC 717-533-1550 TWO WAY TRAFFIC, INC. 717-766-8486 CCI CONSTR. CO. 717-909-4224 T. A. Mekis & Sons, Inc. 724-283-6200 CARMEN PALIOTTA CONTRACT. CO. 724-348-4577 BRAYMAN CONSTR. CORPORATION 724-443-1533 CIPRA CONST. COMP. 724-446-1415 post CONSTR. co. inc. 724-658-1631 JOHN GULISEK CONST. CO 724-696-3341 UPON THIS ROCK CONST. INC 724-748-3990 GREEN ACRES CONTRACT. CO., INC. 724-887-8096 TITUSVILLE FAB. INC. 814-432-2551 112131 BEAVER SR & SECT GR 112-99-7135-1 THE LANE CONST. CORP 203-235-3351 DIORIO PAVING INC. 330-534-8120 SWANK ASSOC. CO., INC. 412-335-6000 IA CONST. FRANK PIEDMONTE 412-452-8621 MATCON DIAMOND & ABRASIVES 412-481-0280 MON VALLEY CONST. CO., INC. 412-486-8837 LINDY PAVING,INC. 412-652-9330 ROMANO PAVING AND EXCAVATING, INC. 412-667-7546 Fradicon Corp. 412-820-2000 PROTECTION SERVICE, INC. 412-824-6080 PARKING LOT PAINTING 412-854-0250 TRAFFIC CONTROL & ENG. CO 412-882-2242 PENN LINE SERVICE 412-887-9110 J. C. LEE CONSTR. 412-894-2301 R L JOHNSON CONST CORP 412-961-6817 WINE CONSTR., INC. 724-266-9500 DONEGAL CONSTR. CORP 724-423-7500 CIPRA CONST. COMP. 724-446-1415 NORTHGATE ASPHALT INC. 724-652-5777 post CONSTR. co. inc. 724-658-1631 MCCULLOUGH CONCRETE SAWING & SEALING 724-934-6810 TRI-STATE ASPHALT CO 740-859-2104 EAGLE CONCRETE PRODUCTS 814-445-9681 121159 FAYETTE SR & SECT SR 1008-C01 SIP OF DELAWARE 302-654-4533 WOERHEIDE ENT., INC. 404-266-0975 MERIT CONTRACT., INC. 412-258-9009 M.A. BEECH CORP 412-276-7199 JACK LANG, INC 412-279-0800 CONCRETE CORING CO.INC 412-283-9030 MICHAEL FACCHIANO CONTRACT., INC 412-344-5503 SPERIA CONSTR., INC. 412-348-0611 MARSOLINO CONST CO. 412-438-4581 SWANK SIGN ERECTION, INC. 412-478-3731 APPALACHIAN INDUSTRIES,INC 412-736-4546 PROTECTION SERVICE, INC. 412-824-6080 MARRICCO CONSTR. CO. 412-831-8487 PENN LINE SERVICE 412-887-9110 JOSEPH B. FAY CO. 412-963-1870 SCHULKILL PRODUCTS,INC 570-385-2352 KAREN CONST. CO. INC. 610-683-8210 SALAI CONST CO,INC. 724-423-4307 CIPRA CONST. COMP. 724-446-1415 JOHN GULISEK CONST. CO. 724-696-3341 GREEN ACRES CONTRACT. CO., INC 724-887-8096 FENCE BY MAINTENANCE SERVICE 724-935-3021 NEW ENTERPRISE STONE & LIME 814-224-2121 TITUSVILLE FAB. INC. 814-432-2551 EAGLE CONCRETE PRODUCTS 814-445-9681 UTILITIES FORESTRY SERVICES, INC. 814-765-7115Home | Contact The Help Desk | Internet & Marketing Services