Low-cost Methods for Improving Traffic Operations on Two-lane Roads PDF Download
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Author: Douglas W. Harwood Publisher: ISBN: Category : Roads Languages : en Pages : 112
Book Description
This report is an Informational Guide for highway agencies on the use of low-cost improvements to alleviate operational problems on two-lane highways. The Guide addresses both passing and turning improvements that can be constructed for a lower cost than construction of a continuous four-lane highway. The passing improvements presented in the Guide include passing lanes, climbing lanes, short four-lane sections, turnouts, shoulder driving, and shoulder use sections. The turning improvements included are intersection turn lanes, shoulder bypass lanes, and two-way left-turn lanes. Design and traffic control guidelines presented for these improvements include location and configuration guidelines, geometric design criteria, recommended signing and marking practices, and operational and safety effectiveness estimates.
Author: Douglas W. Harwood Publisher: ISBN: Category : Roads Languages : en Pages : 112
Book Description
This report is an Informational Guide for highway agencies on the use of low-cost improvements to alleviate operational problems on two-lane highways. The Guide addresses both passing and turning improvements that can be constructed for a lower cost than construction of a continuous four-lane highway. The passing improvements presented in the Guide include passing lanes, climbing lanes, short four-lane sections, turnouts, shoulder driving, and shoulder use sections. The turning improvements included are intersection turn lanes, shoulder bypass lanes, and two-way left-turn lanes. Design and traffic control guidelines presented for these improvements include location and configuration guidelines, geometric design criteria, recommended signing and marking practices, and operational and safety effectiveness estimates.
Author: American Association of State Highway and Transportation Officials Publisher: AASHTO ISBN: 1560515082 Category : Technology & Engineering Languages : en Pages : 907
Author: Publisher: ISBN: Category : Highway engineering Languages : en Pages : 276
Book Description
This directory brings together training resource data as reported from technology transfer centers, state highway agencies, professional organizations, universities and the Federal Highway Administration. It gives specific information on available training resources on bridges, drainage, engineering, equipment, management, other resources, road surface, roadside, safety, subgrade, traffic control and winter.
Author: Douglas W. Harwood
Author: Douglas W. Harwood
Author: Ramey O. Rogness
Author: DW. Harwood
Author: Kay Fitzpatrick
Author: John R. McLean
Author: Don Hustad
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Author: 
Author: American Association of State Highway and Transportation Officials
Author: