Illinois Department of Transportation (IDOT) · Standard Specifications for Road and Bridge Construction
Section 402 — AGGREGATE SURFACE COURSE
Illinois Standard Specifications for Road and Bridge Construction, Section 402. Full text, cross-references and related pay items on BuildSpec.
Art. 402.01 Aggregate Surface Course 180 DIVISION 400. SURFACE COURSES, PAVEMENTS, REHABILITATION, AND SHOULDERS SECTION 401. RESERVED SECTION 402. AGGREGATE SURFACE COURSE 402.01 Description. This work shall consist of furnishing and placing one or more courses of aggregate upon a prepared subgrade. 402.02 Materials. Materials shall be according to the following. Item Article/Section (a) Coarse Aggregate .............................................................................. 1004.04 (b) RAP Material (Note 1) .............................................................................…
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