Truck Accommodation Design Guidance: Final Report

Truck Accommodation Design Guidance: Final Report PDF Author: Dan R. Middleton
Publisher:
ISBN:
Category : Truck lanes
Languages : en
Pages : 264

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Truck Accommodation Design Guidance: Final Report

Truck Accommodation Design Guidance: Final Report PDF Author: Dan R. Middleton
Publisher:
ISBN:
Category : Truck lanes
Languages : en
Pages : 264

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Strategies for Separating Trucks from Passenger Vehicles

Strategies for Separating Trucks from Passenger Vehicles PDF Author:
Publisher:
ISBN:
Category : Truck lanes
Languages : en
Pages : 192

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Book Description
This research addresses the growing number of trucks in Texas by developing tools for evaluating needs for special truck facilities, developing a truck route system, and developing recommendations for demonstration of a pilot system. Tasks required to accomplish these objectives began with a comprehensive literature review, to include the major corridor studies and an evaluation of special truck facilities implemented outside of Texas. The research then established criteria for each of the three levels of truck treatments, developed a plan to classify truck facilities, and developed an evaluation framework for these facilities. Based on these tasks, the research then investigated techniques for evaluating levels of service on truck facilities. The techniques were then applied to selected candidate corridors to demonstrate their utility. Finally, the research developed an action plan for implementation of the exclusive truck facilities.

Criteria for High Design Speed Facilities

Criteria for High Design Speed Facilities PDF Author: Kay Fitzpatrick
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 256

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Book Description
The technical report developed as part of this project presents issues and concerns and shows potential values generated for design speeds of 85 to 100 mph (140 to 160 km/h) for: stopping sight distance, grades, vertical alignment, lane width, shoulder width, cross slope, horizontal alignment and superelevation, ramp design speed, ramp grades and profiles, ramp cross section and cross slope, distance between successive ramps, ramp lane and shoulder widths, ramp acceleration and deceleration lengths, roadside clear zones, median width, roadside slopes and ditches, crash testing, and roadside safety devices.

Highway Safety Design and Operations Guide, 3rd Edition

Highway Safety Design and Operations Guide, 3rd Edition PDF Author:
Publisher: AASHTO
ISBN:
Category :
Languages : en
Pages : 134

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Highway Safety Design and Operations Guide, 1997

Highway Safety Design and Operations Guide, 1997 PDF Author:
Publisher: AASHTO
ISBN: 1560510412
Category : Health & Fitness
Languages : en
Pages : 133

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Book Description
A replacement to the publication entitled 'Highway design and operational practices related to highway safety', also known as 'The Yellow Book', and most recently published in 1974.

Separation of Vehicles

Separation of Vehicles PDF Author: Cambridge Systematics
Publisher: Transportation Research Board
ISBN: 0309154758
Category : Transportation
Languages : en
Pages : 108

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Book Description
NCHRP Report 649/NCFRP Report 3: Separation of Vehicles - CMV-Only Lanes presents an extensive compendium of information about CMV-only lanes and examines major issues and concepts that should be understood in developing new applications of CMV-only lane concepts as a potential method for both easing congestion and reducing the number of traffic accidents on highways. Appendices to this report, including an annotated literature review, performance evaluation criteria, benefits monetization factors and unit costs, and net present value calculations for benefit-cost analysis, are available on the TRB website. This report and the supplemental information can be used by public agencies that may be considering CMV-only lane concepts in corridor studies or other planning applications. The report provides data such agencies can use to support their own evaluations of CMV-only lane projects.

Housing and Planning References

Housing and Planning References PDF Author:
Publisher:
ISBN:
Category : City planning
Languages : en
Pages : 818

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Highway Safety Literature

Highway Safety Literature PDF Author:
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 158

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Truck Escape Ramps

Truck Escape Ramps PDF Author: David K. Witheford
Publisher: Transportation Research Board
ISBN: 9780309053051
Category : Roads
Languages : en
Pages : 68

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Book Description
This synthesis will be of interest to highway design engineers, maintenance personnel, safety and enforcement officials, traffic engineers, and others responsible for the safe operation of large trucks on highways. Information is provided on the critical aspects of site location, design criteria, and maintenance procedures, and their relationship to truck escape ramp performance. The safety of truck drivers, other road users, and occupants of roadside properties is often imperiled by the combination of heavy trucks and steep downgrades on highways. Frequently, gearing down, applying the brakes, and using the retarding power of the engine are not sufficient to control the truck, and serious crashes can result. Many states have constructed truck escape ramps to safely remove runaway trucks from the traffic stream. This report of the Transportation Research Board provides information on the location, design, construction materials, geometrics, and construction costs of truck escape ramps. Operational considerations, such as descriptions of advance warning signs, traffic control devices at the ramp, and vehicle removal procedures are described. Information on frequency and type of usage, maintenance of the ramps, and driver-related issues is also included.

Transportation Energy Conservation Data Book

Transportation Energy Conservation Data Book PDF Author:
Publisher:
ISBN:
Category : Energy conservation
Languages : en
Pages : 278

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Book Description