ACTUAL LETTING DATE 11/04/99 

ANTICIPATED LETTING DATE 11/04/99
 
034149         NORTHUMBERLAND SR & SECT: SR 80-052 

THE LANE CONST. CORP           		203-235-3351 
GUIDEMARK               		215-721-7100
THE BENZING CO.,INC             	215-865-3939 
ALBERT UNRATH, INC.             	215-997-1272 
EAGLE TRAFFIC               		215-997-9100
DUFFIELD ASSOCIATES             	302-239-6634 
SIGMA INDUSTRIES            		302-436-9610 
SIP OF DELAWARE             		302-654-4533 
STUPP BROS. BRIDGE & IRON CO.		314-638-5000
SESSLER WRECKING            		315-539-8222
CAROLINA STEEL CORP             	336-271-8252 
WOERHEIDE ENT., INC.            	404-266-0975 
MIDASCO, INC.               		410-465-6399 
BAKER HEAVY & HIGHWAY       		412-269-7330
GEORGE L WILSON & CO.       		412-321-3217 
DICK CORP               		412-384-1000 
TRUMBULL CORP           		412-462-9300 
AMERICAN BRIDGE CO          		412-562-4400
BRUCE & MERRILEES ELECTRIC CO.  	412-652-5566 
PLUM CONTRACTING, INC.      		412-793-3870 
SWANK SIGN ERECTION,INC         	412-798-3272 
Fradicon Corp.              		412-820-2000 
L.B. FOSTER CO.                 	412-928-3446
JOSEPH B. FAY CO.           		412-963-1870 
D.S. BROWN CO.              		419-257-3561 
KARD BRIDGE PRODUCTS        		419-628-2375 
INTERSTATE HIGHWAY SIGN CO.		501-490-4242 
TOTAL LANDSCAPING, INC.         	570-253-0222 
SUSQUEHANNA SUPPLY CO.      		570-326-7077 
SCHULKILL PRODUCTS,INC      		570-385-2352
R.P.'S MACHINERY SALES, INC.		570-398-7456 
INTERSTATE RD MARKINGS CORP 		570-455-1200 
BARLETTA MATERIALS & CONSTR     	570-455-1511 
EASTERN INDUSTRIES INC.         	570-524-2251 
INTERSTATE SAFETY SERVICE, INC. 	570-563-1161 
KUHARCHIK CONST. INC.       		570-654-3391
U.S.SEAL,INC                		570-693-4511 
HANSON AGGREGATES           		570-784-4866 
EASTERN BRIDGE          		603-542-5202 
FAHS-ROLSTON PAVING CORP        	607-724-1835 
DALRYMPLE GRAVEL & CONTRACTING  	607-737-6200 
SIGNAL SERVICE INC          		610-429-8073 
COLLINSON,INC               		610-469-9677 
ALLAN A. MYERS, INC.            	610-584-6020 
HAINES AND KIBBLEHOUSE INC      	610-584-8500 
J.D. ECKMAN, INC.           		610-593-5143 
KAREN CONST. CO INC.            	610-683-8210 
HARRIS REBAR ATLANTIC INC.      	610-882-1401 
MORGANRAIL INC.         		610-926-9526 
NYLEVE BRIDGE CORP          		610-965-3083
LEWIS ENGINEERING DIV.      		612-361-2421 
ROCAL, INC              		614-998-2122
CONCRETE CUTTING & BREAKING CO.		616-451-2886 
GEOSTRUCTURES, INC          		703-771-9844
HERBERT F. DARLING, INC.        	716-632-1125 
BECK ELECTRIC CONSTR, INC.      	717-286-7737 
HIGH STEEL STRUCTURES, INC      	717-293-4068 
TERRE HILL CONCRETE PROD        	717-445-3100 
IA CONSTR CORP.             		717-584-2117 
KENG HENG               		717-733-1143 
WAGMAN, INC.                		717-764-8521 
TWO WAY TRAFFIC, INC.           	717-766-8486 
SUSQ. VALLEY CONST. CORP.       	717-774-7461
MCGOVERN BROS., INC.            	717-823-4446 
WYOMING S. & P. INC         		717-825-2201 
RON HERR TRAFFIC SIHNALS, INC.  	717-832-3133 
L.S. LEE, INC               		717-854-7000 
MAR-ALLEN CONCRETE PRODUCTS INC 	717-859-4921 
WM. ORR AND SONS, INC.      		717-865-2713
CONCRETE SAFETY SYSTEMS         	717-933-4107 
KEE-TA QUAY                 		717-987-3518 
CONCRETE CUTTING AND BREAKING CO	724-368-8805 
DONEGAL CONSTR CORP.        		724-423-7500 
LINDY PAVING,INC.           		724-652-9330 
UPON THIS ROCK CONST. INC       	724-748-3990 
PENN LINE SERVICE           		724-887-9110 
J. C. LEE CONSTR            		724-894-2301 
DISPLAY SOLUTIONS, INC.         	770-662-5400 
NEW ENTERPRISE STONE & LIME		814-224-2121 
GLENN O. HAWBAKER, INC.         	814-237-1444 
HRI,INC                     		814-238-5071
DIXON ELECTRIC          		814-239-8175 
TITUSVILLE FAB. INC.            	814-432-2551
NEW ENTERPRISE STONE/LIME CO., INC.	814-766-2211 
PROTECTION SERVICES, INC.       	814-943-3411 
CORNELL & CO, INC.          		856-742-1900 
LEHIGH UTILITY ASSOCIATES, INC.     	908-561-5252

034150          NORTHUMBERLAND SR & SECT: SR 61-77M 

GUIDEMARK, INC          		215-721-7100 
INTERSTATE RD MARKINGS CORP 		570-455-1200 
EASTERN INDUSTRIES INC.         	570-524-2251 
HANSON AGGREGATES           		570-784-4866 
MORGANRAIL INC.             		610-926-9526 
PROTECTION SERVICES INC         	717-238-5541 
JAY FULKROAD & SONS, INC        	717-463-3701 
IA CONSTR CORP          		717-584-2117 
TWO WAY TRAFFIC, INC.           	717-766-8486 
MCGOVERN BROS., INC.            	717-823-4446 
WM. ORR AND SONS, INC           	717-865-2713 
KEE-TA QUAY                 		717-987-3518 
DONEGAL CONSTR CORP.        		724-423-7500 
GREEN ACRES CONTRACTING CO, INC.    	724-887-8096 
PENN LINE SERVICE           		724-887-9110 
GLENN O. HAWBAKER, INC.         	814-237-1444 

037185          TIOGA SR & SECT: SR 1032-002 

JOSEPH B. FAY CO.           		412-963-1870 
D.S. BROWN CO.              		419-257-3561 
WOLYNIEC CONSTR, INC.       		570-326-4428
SUSQUEHANNA SUPPLY CO.      		570-326-7077
HANSON AGGREGATES           		570-326-9031 
SCHULKILL PRODUCTS,INC      		570-385-2352 
R.P.'S MACHINERY SALES, INC.        	570-398-7456 
NESTLERODE CONTR. CO INC        	570-748-6762 
EASTERN BRIDGE          		603-542-5202 
A. L. BLADES & SONS, INC.       	607-324-3636 
DALRYMPLE GRAVEL & CONTRACTING  	607-737-6200 
KAREN CONST. CO INC.            	610-683-8210 
J & R SLAW, INC             		610-852-2020
MORGANRAIL INC.             		610-926-9526 
JAY FULKROAD & SONS, INC        	717-463-3701 
IA CONSTR CORP          		717-584-2117 
TWO WAY TRAFFIC, INC.           	717-766-8486 
MCGOVERN BROS., INC.            	717-823-4446
WM. ORR AND SONS, INC.      		717-865-2713 
UPON THIS ROCK CONST. INC       	724-748-3990 
GREEN ACRES CONTRACTING CO, INC.    	724-887-8096
PENN LINE SERVICE           		724-887-9110 
NEW ENTERPRISE STONE & LIME         	814-224-2121 
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 
PROTECTION SERVICES, INC.       	814-943-3411

037193          TIOGA SR & SECT: GR 3-00-GR1 

COLLINSON,INC           		610-469-9677
L.S. LEE, INC              		717-854-7000
WM. ORR AND SONS, INC.      		717-865-2713 
GREEN ACRES CONTRACTING CO, INC.    	724-887-8096 
PENN LINE SERVICE           		724-887-9110 
PROTECTION SERVICES, INC.       	814-943-3411

039177          BRADFORD SR & SECT: GR 3-00-GR2 

PROTECTION SERVICES,INC         	570-961-5255 
COLLINSON,INC               		610-469-9677 
L.S. LEE, INC               		717-854-7000 
WM. ORR AND SONS, INC.      		717-865-2713 
GREEN ACRES CONTRACTING CO, INC.    	724-887-8096 
PENN LINE SERVICE           		724-887-9110 

042288          LACKAWANNA SR & SECT: GR 4-00-LT1 

POWER LINE CONSTRUCTORS, INC.   	315-853-6183 
INTERSTATE HIGHWAY SIGN CO.         	501-490-4242 
INTERSTATE RD MARKINGS CORP 		570-455-1200 
NORTHEAST SIGNAL AND ELECTRIC CO    	570-945-3388 
PROTECTION SERVICES,INC         	570-961-5255
SIGNAL SERVICE INC          		610-429-8073
ROCAL, INC              		614-998-2122
BECK ELECTRIC CONSTR, INC       	717-286-7737

045114          SUSQUEHANNA SR & SECT: SR 858-MIT 

TOTAL LANDSCAPING, INC.         	570-253-0222 
D & A ENVIRONMENTAL INC         	570-586-1306 
PICKARSKI INC               		570-676-9320 
AMERICAN ASPHALT PAVING CO.     	570-696-1181 
WAYNE KNOOR                 		570-759-0813 
JOHN POPPLE                 		570-823-0531 
PADULA & SONS,INC           		570-942-6116 
PROTECTION SERVICES,INC         	570-961-5255 
G GRACE INDUSTRIES, INC         	610-837-4100 
JOHN W. GLEIM, JR. INC.             	717-243-7160 
LEEWARD CONST. CO. INC      		717-253-4090 
KOHRS EXCAVATING            		717-253-5409 
GLEIM ENVIRONMENTAL GROUP       	717-258-4630 
ECOSCIENCE              		717-842-7631 
PIONEER CONST. CO., INC.        	717-876-6762 
CHARLES J MERLO, 			814-322-1545
E. M. BROWN, INC.           		814-765-7519 

050050          DIST. WIDE SR & SECT: GR 5-00-GR2

PROTECTION SERVICES,INC         	570-961-5255
COLLINSON,INC               		610-469-9677 
MORGANRAIL INC.             		610-926-9526
L.S. LEE, INC               		717-854-7000 
W.M. ORR AND SONS, INC.         	717-865-2713 
GREEN ACRES CONTRACTING CO, INC.    	724-887-8096 
PENN LINE SERVICE           		724-887-9110

051248          BERKS SR & SECT: GR 5-00-GR1 

STATEWIDE HI-WAY SAFETY, INC.   	609-561-0713
COLLINSON,INC               		610-469-9677 
MORGANRAIL INC          		610-926-9526
L.S. LEE, INC               		717-854-7000 
WM. ORR AND SONS, INC.      		717-865-2713 
GREEN ACRES CONTRACTING CO, INC.    	724-887-8096

053169          LEHIGH SR & SECT: GR 5-00-GR3 

STATEWIDE HI-WAY SAFETY, INC.   	609-561-0713 
COLLINSON,INC               		610-469-9677 
MORGANRAIL INC          		610-926-9526
L.S. LEE, INC              		717-854-7000 
WM. ORR AND SONS, INC.      		717-865-2713 
GREEN ACRES CONTRACTING CO, INC.    	724-887-8096 

055145          NORTHAMPTON SR & SECT: SR 512-08M 

GUIDEMARK, INC          		215-721-7100 
EAGLE TRAFFIC               		215-997-9100 
INTERSTATE RD MRKNGS CORP  		570-455-1200
HANSON AGGREGATES PA., INC.         	570-992-4951 
Traffic Services Inc            	610-434-6343 
HAINES AND KIBBLEHOUSE INC      	610-584-8500 
BRACALENTE CONST., INC.     		610-837-8011 
EASTERN INDUSTRIES, INC     		610-866-9400 
LEEWARD CONST. CO. INC      		717-253-4090
PROTECTION SERVICES, INC.       	717-257-4251
GLENN O. HAWBAKER, INC.         	814-237-1444 

055147          NORTHAMPTON SR & SECT: GR 5-00-GR4
 
STATEWIDE HI-WAY SAFETY, INC.   	609-561-0713 
COLLINSON,INC               		610-469-9677 
MORGANRAIL INC          		610-926-9526 
L.S. LEE, INC               		717-854-7000 
WM. ORR AND SONS, INC.      		717-865-2713 
GREEN ACRES CONTRACTING CO, INC.    	724-887-8096

056140          SCHUYLKILL SR & SECT: GR 5-00-GR5 

COLLINSON,INC               		610-469-9677 
MORGANRAIL INC.             		610-926-9526 
PROTECTION SERVICES INC         	717-238-5541
L.S. LEE, INC               		717-854-7000 
WM. ORR AND SONS, INC.      		717-865-2713 
GREEN ACRES CONTRACTING CO, INC.    	724-887-8096 
PENN LINE SERVICE           		724-887-9110 

11586       ALLEGHENY SR & SECT: GR 111-00-7135-4 

THE LANE CONST. CORP            	203-235-3351 
MICHAEL FACCHIANO CONTR, INC.   	412-344-5503 
DICK CORP               		412-384-1000 
GOLDEN EAGLE CONSTR CO      		412-437-6495 
MON VALLEY CONST. CO., INC      	412-486-8837 
CIRCLE R SAFETY SERVICE, CO., INC.  	412-767-8830 
TRESCO PAVING CORP.             	412-793-4385 
Fradicon Corp.              		412-820-2000 
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 
R.L. JOHNSON CONST., CORP       	412-961-6817 
U.S.SEAL,INC                		570-693-4511 
VILLAGER CONST INC          		716-223-7697 
WINE CONSTR, INC.           		724-266-9500
SWANK ASSOC. CO., INC.      		724-335-6000 
DONEGAL CONSTR CORP.        		724-423-7500
MARSOLINO CONST CO INC.         	724-438-4581
CIPRA CONST.                		724-446-1415 
IA CONST.               		724-452-8621 
DERRY CONSTR                		724-539-7600
NORTHGATE ASPHALT INC.      		724-652-5777 
LINDY PAVING,INC            		724-652-9330 
post CONSTR co. inc.            	724-658-1631
JOHN GULISEK CONST. CO      		724-696-3341 
NORWIN CONSTR CO.           		724-863-7756
GREEN ACRES CONTRACTING CO, INC.    	724-887-8096 
PENN LINE SERVICE           		724-887-9110 
MCCULLOUGH CONCRETE SAW/SEALING     	724-934-6810