Multimodal Optimization of Urban Freeway Corridors
Multimodal Optimization of Urban Freeway Corridors

Author: Brennan Kidd

Publisher:

Published: 2006

Total Pages: 140

ISBN-13:

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The findings of the study are two-fold: the results of what forms of multi-modal travel are used by other states and the results of the case study. Many states employ or are planning high occupancy vehicle (HOV) lanes (of all forms/types, but primarily of the concurrent flow variety) for use in urban freeway settings. High occupancy/toll (HOT) lanes were in the planning stages according to about half of the survey respondents while bus rapid transit (BRT) was being considered by two-thirds of the departments responding. Light rail transit (LRT) was only listed in 33% of the responses as being currently in use. HOT Lanes, Exclusive-Use Lanes, By-pass/Separation Lanes, Dual Facilities, and LRT had the highest number of responses for not being used as a multi-modal application within a freeway corridor. The SR 51 case study relied on existing data, modeled situations, and cost estimates to determine the most cost effective choice for multi-modal travel. Existing volume data was provided by Arizona Department of Transportation's Freeway Management System (FMS) and supplemented by a microsimulation study previously conducted for the Arizona Department of Transportation concerning the operations of the existing HOV lanes. Cost data was coalesced from literature review material and transportation data sources exclusive to Arizona. The computations factored in traffic flows under different freeway scenarios depicting different forms of multi-modal travel that would be reasonable for the SR 51 freeway. The results, ranked from most cost-effective to least cost-effective, are as follows (Note: "GP" refers to general purpose lane, and the ranges of cost values are due to different calculation methods for the projected volume by mode): (1) HOT Lane ($0.012 to $0.027 per person-mile) (2) Fourth GP Lane ($0.019 to $0.042 per person-mile) (3) HOV (w/BRT) Lane ($0.026 to $0.057 per person-mile) (existing condition) (4) Exclusive BRT Lane ($0.066 to $0.147 per person-mile) (5) Light Rail Transit ($0.161 to $0.358 per person-mile).

Reinventing the Urban Interstate
Reinventing the Urban Interstate

Author: Christopher Ferrell

Publisher: Transportation Research Board

Published: 2011

Total Pages: 158

ISBN-13: 0309213185

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TRB's Transit Cooperative Research Program (TCRP) Report 145: Reinventing the Urban Interstate: A New Paradigm for Multimodal Corridors presents strategies for planning, designing, building, and operating multimodal corridors?freeways and high-capacity transit lines running parallel in the same travel corridors.

Multimodal Level of Service Analysis for Urban Streets
Multimodal Level of Service Analysis for Urban Streets

Author: Richard Gerhard Dowling

Publisher: Transportation Research Board

Published: 2008

Total Pages: 122

ISBN-13: 0309117429

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"TRB's National Cooperative Highway Research Program (NCHRP) Report 616: Multimodal Level of Service Analysis for Urban Streets explores a method for assessing how well an urban street serves the needs of all of its users. The method for evaluating the multimodal level of service (MMLOS) estimates the auto, bus, bicycle, and pedestrian level of service on an urban street using a combination of readily available data and data normally gathered by an agency to assess auto and transit level of service. The MMLOS user's guide was published as NCHRP Web-Only Document 128"--Publisher's description.

Freeway Corridor Management
Freeway Corridor Management

Author: Conrad L. Dudek

Publisher: Transportation Research Board

Published: 1992

Total Pages: 80

ISBN-13: 9780309053044

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This synthesis will be of interest to state and local traffic engineers, transportation planners, transit operators, law enforcement officials, public information agencies, and others responsible for the transportation elements of freeway corridors. Information is provided on the policies and procedures for freeway corridor management, and descriptions of a number of techniques and practices are presented. Traffic growth and increasing congestion on urban freeways require a comprehensive approach toward managing the complex elements of freeway operations. This report of the Transportation Research Board provides information on freeway corridor management strategies, the components of management, examples of effective applications of the strategies, and benefits of freeway corridor management. The management techniques that are discussed include freeway surveillance and control; corridor street surveillance and control; high-occupancy vehicle facilities and incentives; police enforcement and traffic control; hazardous material and other truck traffic restrictions; alternative route planning; motorist assistance patrols; motorist information techniques; and traffic management for recurrent congestion, for incidents, for special events, and for work zones.

Completing the Street: Revitalizing an Urban Corridor Using a Multimodal Framework
Completing the Street: Revitalizing an Urban Corridor Using a Multimodal Framework

Author: Folashade Shelton

Publisher:

Published: 2015

Total Pages: 170

ISBN-13:

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Applying the concept of complete streets to the North Avenue corridor in Baltimore, MD this study looks at the integration of multiple modes on the corridor with the intent of encouraging non-motorized modes and improving safety along the corridor. North Avenue's current condition is that of necessary revitalization, through asset management and the introduction to a wider array of modes other than dominating the automobile. By advancing the roadway to a street where all users, i.e. pedestrians, bicyclist and vehicles as able to coexist harmoniously; offering multimodal options and accessibility all within a curb to curb right-of-way, will enable investments that will eventually reverse the trend of the dilapidated and neglected infrastructure. This study proposes two alternatives: one which has modest changes through roadway stripping and the second which allows for curb modifications so that a two-way cycle track may be included. This study looks at the tradeoff between vehicle travel delay, cost and safety. Through this research, it will tap into and highlight the transportation-related factors that can help to convert North Avenue into a more desirable corridor for all to use. -- Abstract.