1876.] 



165 



[Lesley. 



CCCLII. Hempfield B. E. 



Elevations on the Hempfleld Railway, were furnished by Mr. W. N. Boiling, 

 Engineer H. & O. R. R. 



Datum : Mean tide at Baltimore, Md., equal Ocean level. (No connection can 

 be made at Washington between the Hempfleld and Chartier's R. R. lines.) 



a Continuation of the Chartier'sR, R. 



b North and Water Streets 644'. Market Place 662'. 



CCCLIIL Pittsburgh, Fort Wayne and Chicago B. B. 



Levels of Pittsburgh, Fort Wayne and Chicago R. R., were copied from the 

 profile (in the ofl3ce at Pittsburgh), furnished through the kindness of Mr. F. 

 S. Slataper, Chief Engineer. 



Datum : Lake Erie. Accepted level of Lake Erie above Ocean level is 573'. 



The third column adds 1' to reduce the levels of the second columns to har- 

 mony with those of the Pennsylvania R. R. 



It is thus seen that the Depot at Pittsburgh is established from the Atlan- 

 tic side and from the Lake Erie side, with a probable error of about one foot. 



STATIONS. 



4- Lake Erie 



Pittsburgh («) I 



Allegheny 



Outer Depot 



Wood's Run 



Jack's Run 



Bellevue 



Emsworth 



Dixmont 



Glendale 



a Pittsburgh Union Depot. 



173.10 

 165.83 

 191.85 

 158.65 

 156.50 

 156.50 

 153.04 

 149.77 

 149.30 



Ocean Level. 



746 

 739 

 765 

 732 

 729 

 729 

 726 

 723 

 722 



Ocean Level. 



745 

 738 

 764 

 731 

 728 

 728 

 725 

 722 

 721 



