Traffic Control Plan Symbols

Highway road street bridge tunnel utility and other workers for the highway infrastructure are exposed to hazards from outside and inside the work zone.

Traffic control plan symbols.

The activity area is the. Traffic control plans tcp and or detour plans are reviewed and managed by the right of way management section and are required for all construction work within the road right of way which modifies vehicular bicycle and or pedestrian traffic patterns and are necessary to ensure the safe and efficient movement of traffic through construction work zones. This traffic control plan the contractor shall provide complete revised traffic control plans to be approved by the engineer. On uniform traffic control devices 2014 edition rev 3.

Sheets 1 b and 1 c are placed in the plan set after the face sheet and before the design sheets. Developing internal traffic control plans itcps for work zones internal traffic control plans defined an itcp is a method or protocol to coordinate worker work vehicle and equipment movements in the activity area of a work zone and to inform all parties operating within the activity area about the locations of others. Recent updates for standard plans release of the 2020 revision pdf 26 mb to the manual see revision history and manual archive update the standard plans gsps september 2020 order standard plans manual view or download standard plans plan sheet library disclaimer the washington state department of transportation wsdot makes these documents available on an as is basis. Additional project and or site specific traffic control plans may be needed for unique conditions or.

Guidance for the set up of work zone. It is the designer s responsibility to check these sheets to ensure they list the adot standard drawings actually used in the design. It is the responsibility of the contractor or organization performing work on or adjacent to a roadway to install and maintain such devices which are necessary to provide safe passage. Typical traffic control plans tcp are generic in nature and not intended to satisfy all work zone conditions.

Typical tcps may be modified and have been furnished as a guide to be used with good engineering judgment and familiarization with work zone policy and guidance.