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Pages 1-4

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From page 1...
... 1 Maintenance or construction operations on two-lane two-way roadways may require temporary closure of one of the traffic lanes to conduct work operations. When a single lane on a two-lane two-way roadway is closed, One-Lane Two-Way (1L2W)
From page 2...
... 2 Practices in One-Lane Traffic Control on a Two-Lane Rural Highway • Automated flagger assistance devices (AFADs) : these consist of portable traffic control devices used by flagging personnel to control traffic during 1L2W operations.
From page 3...
... Summary 3 tions, approximately 25% (10 states) of the DOTs reported different policies or standards for the two types of operations.
From page 4...
... 4 Practices in One-Lane Traffic Control on a Two-Lane Rural Highway Cost (CO3) to estimate the magnitude and impacts of traffic congestion during a construction project.

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