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Key for Table 1c:

G - Good Performance
F - Fair Performance
P - Poor Performance
N - Not Recommended

Table 1c: A Maintenance Treatment Matrix (Treatment vs. Other Parameters)
Treatment Night/Cold Stop Points Urban Rural High Snow Plow Use Cost Per Lane Mile Life Expectancy (Years) Life Cycle Cost ($/Year)

Crack/Joint Seal 		               
Crack/Joint Seal: Emulsion N G G G G 2,500 1 to 2 1,700
Crack/Joint Seal: Modified (Rubber) G G G G G 2,500 2 to 3 1,000
Crack/Joint Seal: Low Modulus (Polymer & Asphalt) G G G G G      
Crack/Joint Seal: Fog Seal1 P F G G F 4,500 1 4,500
Crack/Joint Seal: Rejuvenator1 N N G G F 4,500 2 to 4 1,500
Slurry Seals: Type II2 P G G G P 13,000 3 to 4 3,700
Slurry Seals: Type III N G G G P 13,000 3 to 4 3,700
Micro-surfacing: Type II2 F G G G F 16,000 3 to 4 4,500
Micro-surfacing: Type III F G G G F 16,000 3 to 4 4,500
Chip Seal : PME - Med. Fine N P P G P 6,500 3 to 5 1,600
Chip Seal : PME - Medium N P P G F 6,500 3 to 5 1,600
Chip Seal : PMA - Medium G P P G F 12,500 4 to 5 2,800
Chip Seal : PMA - Course G P P G G 12,500 4 to 5 2,800
Chip Seal : AR/CMCRA - Medium G P P G F 20,000 4 to 6 4,000
Chip Seal : AR/CMCRA - Course G P P G G 20,000 4 to 6 4,000
PM Alternative: Conventional OGAC P G G G O 19,500 3 to 4 5,600
PM Alternative: PBA OGAC4 F G G G P 25,000 4 to 5 5,600
PM Alternative: AR/CMCRA (Type 0) P G G G P 28,000 4 to 6 5,600
Thin Blanket ACOL : Conventional G G G G G 20,000 3 to 5 5,000
Thin Blanket ACOL : PBA G G G G G 25,000 3 to 6 5,600
Thin Blanket ACOL : R (Type G) F G G G G 30,000 5 to 8 4,600
Thin Blanket ACOL : Digouts G G G G G 19,000 5 to 8 2,900

Notes:

  1. Generally used on shoulders, low volume roads, and parking areas. Should not be placed on traveled way by contract until further notice.
  2. Generally used on shoulders, parking areas, and locations where a less aggressive surface texture is desired.

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