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• • • • General Traffic Control National Resources • • - Describes good practices regarding payment methods for work zone traffic control. • (PDF 847KB) • Safe and Effective Use of Law Enforcement Personnel in Highway Work Zones: • Pocket Guide (, 575KB) • Addendum (, 575KB) • - Documents the opinions and understandings of study participants regarding the extent and effectiveness of uniformed police officers on Federal-aid highway construction projects. • - Information on FHWA policy on crashworthy hardware, the different categories of work zone devices, FHWA Acceptance Letters on devices that have been deemed crashworthy, and Frequently Asked Questions about work zone devices. • (PDF 683KB) - Describes the various types of positive protection devices currently in use and provides guidance on where and how each device is typically used. Maharana Pratap Serial Last Episode Download on this page. • (PDF 1.4MB) - NCHRP report that presents a vision-based work zone hazard awareness methodology to intelligently and reliably detect intruding vehicles and missing control devices in work zones so early warnings can be activated to workers and drivers.

• - Illustrates six procedures for safe flagging in work zones. • - Illustrates the various work zone safety signs that drivers may encounter. • - Provides considerations and typical applications to assist field staff in setting up temporary traffic control for construction/maintenance activities at roundabouts. State-Developed Resources • - Provides links to Caltrans work zone traffic control policies, resources, and guidance, as well as to FHWA work zone traffic control guidance.

Work Zone Safety and Traffic Control. The Hazard Exposure and Risk Assessment Matrix for Hurricane Response. Other Manual on Uniform Traffic Control.

• - Minnesota DOT study to develop a work zone alert system informing speeding drivers of the upcoming work zone and raising their attention level before they reach the taper line and/or the work zone flag operator. • Missouri DOT Traffic Control Guidance • - Contains information on temporary traffic control measures on the state highway system. • (PDF 217KB) - Provides standards to ensure adequate performance and condition of traffic control devices. • - Includes links to NCDOT approved training resources, specifications for work zone training requirements for various job positions, and frequently asked questions. • (PDF 1.7MB) - Report examining methods for maximizing ODOT work zone safety investments in enforcement, traffic control, and public information. Includes a section on literature review findings related to how work zone traffic control devices can enhance safety. • (PDF 2.4MB)- Explores ways to effectively design, review, implement, and inspect traffic control plans for work zones.

• (PDF 3.5MB) - Texas DOT report that analyzes delay and safety concerns associated with various work zone conditions and provides traffic control recommendations to ensure efficient operations and conditions for both users and workers. • (PDF 4MB) - Provides traffic control guidance for common work operations, based on principles in the MUTCD. Mobile and Short Duration Work Zones • (PDF 2.4MB) - Presents the results of a study on the usage and effectiveness of traffic control devices that can be used in short-term work zones. Piezas Caracteristicas Moreno Torroba Pdf To Jpg on this page. Includes recommendations on innovative devices to use in addition to existing typical traffic control devices based on the results of a survey of 26 states. • - Explores practices employed by transportation agencies during mobile lane closures and summarizes associated research. • (PDF 595KB) - Provides graphics and detailed descriptions on the typical applications that apply to short-term and mobile operations for maintenance • (PDF 283KB) - Provides highlights from the 'Pocket Guide of MUTCD's Guidance on Temporary Traffic Control'.