Illinois Administrative Code
Title 92 - TRANSPORTATION
Part 550 - POLICY ON PERMITS FOR ACCESS DRIVEWAYS TO STATE HIGHWAYS
ILLUSTRATION H - Typical Left-Turn Lane on Two-Lane Highway

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Note 1 - Distances shown are based on 50 mph design speed.

Note 2 - Double yellow thermoplastic or painted median diagonals. 12-inch lines with spacing as indicated in Section 3-3.8 of MUTCD.

Note 3 - Increased if necessary for storage requirements.

Note 4 - In rural areas, 500-foot minimum no-passing zone should be marked on approaches.