01099837

Component

https://doi.org/10.3141/2071-01

http://scholar.google.com...Ryus&publication_year=2008

This paper presents the results of research to develop a national method for the multimodal assessment of the quality of service provided by an urban street. The method considers the level of service from the point of view of four types of travelers typically using the urban street: auto driver, transit passenger, bicycle rider, and pedestrian. Video laboratories and transit onboard surveys were used to develop data sets of the quality of service perceived by the general public for each of the modes of travel on the urban street. The laboratories were conducted in several different metropolitan areas of the United States. Four level-of-service (LOS) models were developed, one for each mode. The four LOS models share a common measure, user satisfaction. The models assign a letter grade LOS (A–F) based on the street cross section, intersection controls, and traffic characteristics (auto, transit, bicycle, and pedestrian volumes on the street). The models can be used in combination to compare the trade-offs of different street cross sections from the unique perspectives of each mode. The models are particularly useful for testing the impacts of converting auto through lanes to bicycle lanes, wider sidewalks, and wider planter strips.

01118256

English

pp 1-7

2008

Transportation Research Record: Journal of the Transportation Research Board

9780309113465

Print

References (6) ; Tables (6)

Customer satisfaction; Cyclists; Drivers; Highway design; Highway operations; Level of service; Pedestrians; Quality of service; Streets; Transit riders

Traveler perception

Highways; Operations and Traffic Management; I73: Traffic Control

TRIS, TRB, ATRI

Jan 29 2008 2:29PM

• Analysis and Modeling of Automobile Users’ Perceptions of Quality of Service on Urban Streets
• Calibration Potential of Common Analytical and Microsimulation Roundabout Models: New England Case Study
• Capacity Reduction at Incidents: Empirical Data Collected from a Helicopter
• Control-Type Selection at Isolated Intersections Based on Control Delay Under Various Demand Levels
• Default Values for Highway Capacity and Level-of-Service Analyses
• Delay at Unsignalized Intersections
• Driver Behavior and Gap-Acceptance Characteristics at Roundabouts in California
• Estimating Capacity of U-Turns at Unsignalized Intersections: Conflicting Traffic Volume, Impedance Effects, and Left-Turn Lane Capacity
• Implementing Actuated Signal-Controlled Intersection Capacity Analysis with Pedestrians
• Inclement Weather Impacts on Freeway Traffic Stream Behavior
• Indicators of Performance on Two-Lane Rural Highways: Empirical Investigation
• Microscopic and Macroscopic Approaches to Delay Estimation with Oversaturated Conditions
• Modeling Left-Turn Blockage and Capacity at Signalized Intersection with Short Left-Turn Bay
• Testing Incremental Queue Accumulation Method Using Lankershim Boulevard NGSIM Data Set: A Replacement for HCM Signalized Intersection Uniform Delay and Queue Method in Los Angeles, California