CTC 440 - Homework 8 (Pavement Thickness Design)

1. Use the NYS PDM to determine the thickness of a rigid pavement and flexible pavement given the following information:

• 4-lane freeway with one long uphill grade
• Mr=48 Mpa

Year	AADT	DHV	DDHV	%Trucks
1993	14,040	1500	980	7.5
2000 (ETC)	15,370	1642	1073	7.5
2010 (ETC+10)	17,490	1872	1220	7.5
2020 (ETC+20)	19,900	2140	1390	7.5

2. Use the NYS PDM to determine the thickness of pavement for your lab project (team effort).