TABLE 2: DEPTH AND MATERIALS (5)

Street Material	Rural Major Collector	Rural Minor Collector	County Local
Asphalt Streets
Surface (1)	1 inch	1 inch	1 inch
Binder (2)	2 inches	2 inches	2 inches
Base (2)	4 inches	4 inches	2 inches
Crushed stone (3)	15 inches	15 inches	12 inches
Subgrade	P	P	P
Concrete Streets
Concrete (4)	8 inches	8 inches	7 inches
Crushed stone	6 inches	6 inches	5 inches
Subgrade	P	P	P
NOTES: P=Proof rolled (1)   Asphalt surface to be INDOT #11 mix. (2)   Binder and base to be INDOT #9 mix. (3)   Crushed stone to be #53s or #53s over #2s. (4)   Concrete to be 4,000 psi @ 28 days with 5% air. (5)   Extra thickness and strengths may be required by the Plan Commission, upon recommendation by the Technical Review Committee, if conditions warrant. All materials and workmanship to meet AASHTO, INDOT 3R, or INDOT Standard Specifications, most recent edition.

 

(Ord. 1999-2 Table 4.2, passed 2-9-1999)