147 



Seven thousand eight hundred lineal feet, or about one and a half 

 miles of drives have been laid out and worked, of which five thou- 

 sand seven hundred lineal feet have been brought to sub-grade, ready 

 for the road metal. The larger portion of this is the eastern branch 

 of the main circuit drive, extending from the entrance of the park to 

 the high land near Flatbush avenue ; thence through the wooded de- 

 file, past the Deer Paddock, and by several branches through the 

 woods. A small portion of the western branch of the circuit drive 

 has been also graded. 



One thousand three hundred and seventy-five feet of bridle roads 

 and one thousand eight hundred and seventy-five feet of walks have 

 been graded. The respective lengths and widths of these drives, 

 bridle roads and walks, are shown in the annexed table. Their lines, 

 as far as worked, are also shown upon the progress map. 



DRIVES BROUGHT TO SUB-GRADE. 



50 feet wide 275 lineal feet. 



46 " 1,725 



40 " 2,700 



30 " 450 



23 " 550 



Total length of drives brought' to sub-grade . . . 5,700 



BRIDLE ROADS BROUGHT TO SUB-GRADE. 



20 feet wide 750 lineal feet. 



14 " 225 



8 " 400 



Total bridle roads brought to sub-grade 1,375 



WALKS BROUGHT TO SUB-GRADE. 



16 feet wide 1,400 lineal feet. 



12 " 475 " 



Total length of walks brought to sub-grade . . 1,875 " 



DRALNAGE LINES. 



The main lines of pipes for the drainage of the district already 

 worked over have been laid, the dimensions and respective lengths 

 of which are shown in the following table. A quantity of stone 

 drain has also been laid at points where such drainage was considered 

 desirable and sufficient. 



