San Antonio & Mexican Gulf Track

   Ties

Type

Yellow Pine, White Oak, Live Oak

Width

8 inches
Thickness 6 inches
   
   Iron
Number (American manufacture)  
Chairs (wrought iron) at the meeting of the rails
   
   Embankments
14 feet wide with a slope of 1 1/2 feet horizontally to one foot vertically. The average height of the embankments is less than 2 feet; the maximum height is 5 feet.
   Grade
The location of the road is through the level coast prairie and the grade not exceeding 10 feet per mile at any point.

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