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Traffic sign catalogue : road use control signs [Class RB]

Description

The traffic sign catalogue contains the descriptions, physical characteristics and inventory numbers for all signs that are currently in use on Alberta's primary highway network. Class RB (road... More ≫

Description

The traffic sign catalogue contains the descriptions, physical characteristics and inventory numbers for all signs that are currently in use on Alberta's primary highway network. Class RB (road use control signs) indicate the permitted or prohibited use of a road. This sub-class includes signs relating to the control of speed, turns, direction of travel, passing, traffic lane use, vehicle weights and dimensions, parking, pedestrians and other road users.

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Ramp advisory speed signage

Description

This bulletin is issued to inform practitioners and department staff of the department's recommended practice for ramp advisory speed signage.

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Fluorescent yellow sheeting for warning signs [February 2012]

Description

This Bulletin is issued to inform practitioners and department staff that ASTM D4956 Type IX or Type XI fluorescent yellow sheeting will be the new standard for select high priority warning signs,... More ≫

Description

This Bulletin is issued to inform practitioners and department staff that ASTM D4956 Type IX or Type XI fluorescent yellow sheeting will be the new standard for select high priority warning signs, listed below. The use of this higher standard sheeting will be an enhancement to the retroreflectivity, conspicuity and visibility of select warning signs throughout the province as compared to regular yellow high intensity sheeting (ASTM D4956 Type III and IV), thereby improving safety.

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