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Revisions/updates to the Alberta Transportation "Highway Geometric Design Guide" and CB6 highway standard plates

Description

This design bulletin revises and updates the Alberta Transportation, Highway Geometric Design Guide and the CB6 Highway Standard Plates.

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Highway geometric design guide [Current]

Description

The purpose of this guide is to promote uniformity for highway design in Alberta and to encourage the provision of safe and efficient roads for the well-being of the travelling public and society... More ≫

Description

The purpose of this guide is to promote uniformity for highway design in Alberta and to encourage the provision of safe and efficient roads for the well-being of the travelling public and society in general. The guide establishes uniform geometric design standards and procedures to carry out the highway design functions of Alberta Transportation. The Highway Geometric Design Guide is currently in the process of being updated and will be published upon each chapter completion. Should there be any contradiction between chapters that have not yet been updated and the new chapters, the information found in the updated chapters shall take precedence.

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Highway geometric design guide [Archived versions]

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This record contains archived and superseded sections of the Highway Geometric Design Guide, which are retained for informational purposes only. TO VIEW THE FULL AND CURRENT VERSION of the guide,... More ≫

Description

This record contains archived and superseded sections of the Highway Geometric Design Guide, which are retained for informational purposes only. TO VIEW THE FULL AND CURRENT VERSION of the guide, click on the "Replaced by" link above. PLEASE NOTE that all files in this record are out of date and should not be consulted for current information and practices.

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Provincial highway service classification system and provision of additional pavement width to allow for two future overlays

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This design bulletin outlined a new highway service classification system adopted by Alberta Transportation as a result of a study completed by the department to review the previous classification... More ≫

Description

This design bulletin outlined a new highway service classification system adopted by Alberta Transportation as a result of a study completed by the department to review the previous classification system. The primary methodology used in the study was to identify the functional purpose of highways in the province. PLEASE NOTE: the design bulletin and all related materials in this record have been superseded by the Highway Geometric Design Guide. See Usage Considerations for additional information.

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Median acceleration lane design guidelines

Description

This Design Bulletin provides guidelines for the utilization of median acceleration lanes on divided highways under Alberta Transportation’s jurisdiction.

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Provincial highway service classification [Map]

Description

Map of the provincial highway service classification. Service classification is the categorization of the relative strategic importance of each highway in the network. There are four levels... More ≫

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Map of the provincial highway service classification. Service classification is the categorization of the relative strategic importance of each highway in the network. There are four levels numbered 1 through 4; see Usage Considerations for additional information.

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Design exception request process

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The intent of Design Standards/Practice Exceptions is to determine, justify and document that good engineering judgment is being exercised.

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National Highway System [Map]

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Map of the Alberta highways that make up part of Canada's National Highway System . The National Highway System includes highways across Canada that support inter-provincial and international... More ≫

Description

Map of the Alberta highways that make up part of Canada's National Highway System . The National Highway System includes highways across Canada that support inter-provincial and international trade and travel by connecting a capital city or major provincial population or commercial centre in Canada with another major provincial population or commercial centre, a major port of exit or entry with the United States, or another type of transportation that is directly served by a highway, such as railway and airport terminals.

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Roundabout design guidelines on provincial highways

Description

This Bulletin supersedes Bulletin 31 concerning the policy and guidelines for the use of roundabouts on roadways under Alberta Transportation’s direction and control.

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Amendment to the highway geometric design guide : section F.2 - highway Safety Rest Areas (SRA)

Description

This bulletin is being issued as an amendment to Alberta Infrastructure and Transportation's (INFTRA) Highway Geometric Design Guide (Updated 1999) and to Design Bulletin #49/2007 (issued May... More ≫

Description

This bulletin is being issued as an amendment to Alberta Infrastructure and Transportation's (INFTRA) Highway Geometric Design Guide (Updated 1999) and to Design Bulletin #49/2007 (issued May 2007). This bulletin also supersedes Design Bulletin #20/2004.

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