Capacity and Operational Effects of Midblock Left-turn Lanes

Capacity and Operational Effects of Midblock Left-turn Lanes PDF Author: James A. Bonneson
Publisher: Transportation Research Board
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 148

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Book Description
The objective of this research project was to develop a methodology for evaluating alternative midblock left-turn treatments on urban and suburban arterials. The methodology had to be applicable to three common midblock left-turn treatments: the raised-curb median, the flush median with two-way left-turn lane (TWLTL) delineation, and the undivided cross section. The methodology developed for this research focuses on the evaluation of midblock street segments on urban and suburban arterials. The basis for NCHRP Report 395.

Capacity and Operational Effects of Midblock Left-turn Lanes

Capacity and Operational Effects of Midblock Left-turn Lanes PDF Author: James A. Bonneson
Publisher: Transportation Research Board
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 148

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Book Description
The objective of this research project was to develop a methodology for evaluating alternative midblock left-turn treatments on urban and suburban arterials. The methodology had to be applicable to three common midblock left-turn treatments: the raised-curb median, the flush median with two-way left-turn lane (TWLTL) delineation, and the undivided cross section. The methodology developed for this research focuses on the evaluation of midblock street segments on urban and suburban arterials. The basis for NCHRP Report 395.

Capacity and Operational Effects of Midblock Left-turn Lanes

Capacity and Operational Effects of Midblock Left-turn Lanes PDF Author: James A. Bonneson
Publisher: Transportation Research Board
ISBN: 9780309060677
Category : Technology & Engineering
Languages : en
Pages : 148

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Book Description
The objective of this research project was to develop a methodology for evaluating alternative midblock left-turn treatments on urban and suburban arterials. The methodology had to be applicable to three common midblock left-turn treatments: the raised-curb median, the flush median with two-way left-turn lane (TWLTL) delineation, and the undivided cross section. The methodology developed for this research focuses on the evaluation of midblock street segments on urban and suburban arterials. The basis for NCHRP Report 395.

Impacts of Access Management Techniques

Impacts of Access Management Techniques PDF Author: Jerome S. Gluck
Publisher: Transportation Research Board
ISBN: 9780309063128
Category : Technology & Engineering
Languages : en
Pages : 168

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Book Description


Operational Impacts of Median Width on Larger Vehicles

Operational Impacts of Median Width on Larger Vehicles PDF Author: Douglas W. Harwood
Publisher: Transportation Research Board
ISBN: 9780309068659
Category : Transportation
Languages : en
Pages : 80

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Book Description
This synthesis report will be of interest to officials and staff of municipal, regional, and statewide transportation agencies responsible for roadway design and traffic control. It will be of special interest to those concerned with intersections and driveways on divided highways where larger vehicles encounter narrow medians. It will also be of interest to other professionals who interact with these agencies to mitigate such problems. This report presents state-of-the-practice information about current median design policies and practices, describes the traffic operational and safety problems encountered in designing for larger vehicles at divided highway intersections, and identifies alternative improvement techniques that can be used in new construction or reconstruction projects to avoid introducing traffic operational and safety problems. This TRB report focuses on 10 alternative cross sections widely used on arterial highways in urban, suburban, and rural environment.

Facilities Development Manual

Facilities Development Manual PDF Author: Wisconsin. Department of Transportation
Publisher:
ISBN:
Category : Highway planning
Languages : en
Pages : 1078

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Book Description


A Policy on Geometric Design of Highways and Streets, 2011

A Policy on Geometric Design of Highways and Streets, 2011 PDF Author: American Association of State Highway and Transportation Officials
Publisher: AASHTO
ISBN: 1560515082
Category : Technology & Engineering
Languages : en
Pages : 907

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Book Description


Safety of U-turns at Unsignalized Median Openings

Safety of U-turns at Unsignalized Median Openings PDF Author: Ingrid B. Potts
Publisher: Transportation Research Board
ISBN: 0309088054
Category : Median strips
Languages : en
Pages : 142

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Book Description
"TRB's National Cooperative Highway Research Program (NCHRP) Report 524: Safety of U-Turns at Unsignalized Median Openings includes recommended guidelines for locating and designing unsignalized median openings, and a methodology for comparing the relative safety performance of different designs"--Publisher's description.

State of the Practice in Highway Access Management

State of the Practice in Highway Access Management PDF Author: Jerome S. Gluck
Publisher: Transportation Research Board
ISBN: 0309143055
Category : Highway engineering
Languages : en
Pages : 124

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Book Description
This synthesis reports how various agencies have acted on the various components of an access management program, what have been barriers to action, and how new efforts might improve implementation of access management strategies. Primary focus areas considered are legal and legislative bases, contents of policies and programs, implementation aspects, reported effectiveness of program implementation, and profiles of contemporary practice. This synthesis reports on the state of the practice with respect to planning, highway design, development review and permitting, and other focus areas where access management is typically incorporated. The emphasis is placed on states, but counties, municipalities, and metropolitan planning organizations are also considered.

Operational Analysis of Bus Lanes on Arterials

Operational Analysis of Bus Lanes on Arterials PDF Author: Kevin St. Jacques
Publisher: Transportation Research Board
ISBN: 9780309062503
Category : Technology & Engineering
Languages : en
Pages : 84

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Book Description
Contains guidelines for estimating bus lane capacities and speeds along arterial streets. It recommends level-of-service thresholds for buses based on speed, and it presents procedures for estimating the speed of buses using dedicated bus lanes on arterial streets.

Progress Report

Progress Report PDF Author: National Cooperative Highway Research Program
Publisher:
ISBN:
Category : Highway engineering
Languages : en
Pages : 240

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Book Description