Bicycle Level of Service for Arterials

2007 ◽  
Vol 2031 (1) ◽  
pp. 34-42 ◽  
Author(s):  
Theodore A. Petritsch ◽  
Bruce W. Landis ◽  
Herman F. Huang ◽  
Peyton S. McLeod ◽  
Daniel Lamb ◽  
...  
Keyword(s):  
Level Of Service ◽  
Bicycle Level Of Service

Intersection Level of Service for the Bicycle Through Movement

2003 ◽  
Vol 1828 (1) ◽  
pp. 101-106 ◽  
Author(s):  
Bruce W. Landis ◽  
Venkat R. Vattikuti ◽  
Russell M. Ottenberg ◽  
Theodore A. Petritsch ◽  
Martin Guttenplan ◽  
...  
Keyword(s):  
Transportation Network ◽  
Pearson Correlation ◽  
Geographic Origin ◽  
Level Of Service ◽  
Total Width ◽  
Department Of Transportation ◽  
Service Model ◽  
Florida Department ◽  
Bicycle Level Of Service ◽  
Time Perceptions

The Florida Department of Transportation (DOT) has initiated multi-modal level-of-service (LOS) methodologies, including that for the bicycle travel mode. It has already adopted a bicycle LOS methodology for the roadway segment portion of the transportation network, the Bicycle Level of Service Model. Florida DOT’s ultimate goal is to develop corridor- and facilities-level LOS methodologies. Toward that goal, Florida DOT sponsored research to develop the first part of an intersection bicycle LOS methodology, the Intersection LOS for the bicycle through movement. This Intersection LOS for the bicycle through movement would provide a measure of the level of safety and comfort experienced by bicyclists riding through an intersection. The Intersection LOS model for the bicycle through movement is based on Pearson correlation analyses and stepwise regression modeling of approximately 1,000 combined real-time perceptions from bicyclists traveling a course through a typical U.S. metropolitan area’s signalized intersections. The study’s participants represented a cross section of age, gender, and geographic origin of the population of cyclists. Although further hypothesis testing is being conducted, the resulting general model for the Intersection LOS for the bicycle through movement is highly reliable, has a high correlation coefficient ( R2 = 0.83) with the average observations, and is transferable to the vast majority of U.S. metropolitan areas. The study reveals that roadway traffic volume, total width of the outside through lane, and the intersection (cross street) crossing distance are primary factors in the Intersection LOS for the bicycle through movement.

Development of the Bicycle Compatibility Index

1998 ◽  
Vol 1636 (1) ◽  
pp. 13-20 ◽  
Author(s):  
David L. Harkey ◽  
Donald W. Reinfurt ◽  
Matthew Knuiman
Keyword(s):  
Motor Vehicles ◽  
Level Of Service ◽  
Traffic Operations ◽  
Efficient Operation ◽  
Compatibility Index ◽  
Geometric Conditions ◽  
Operational Design ◽  
Federal Highway ◽  
Bicycle Level Of Service

Presently, there is no methodology that is widely accepted by engineers, planners, or bicycle coordinators that will allow them to determine how compatible a roadway is for allowing efficient operation of both bicycles and motor vehicles. Determining how existing traffic operations and geometric conditions affect a bicyclist’s decision to use or not use a specific roadway is the first step in determining the bicycle compatibility of the roadway. The Federal Highway Administration sponsored a study in which a methodology for deriving a bicycle compatibility index was developed. This tool can be used by bicycle coordinators, transportation planners, traffic engineers, and others to evaluate the capability of specific roadways to accommodate both motorists and bicyclists. It is intended to provide practitioners with the ability to assess the bicycle level of service present on existing facilities or on proposed facilities and can be used for operational, design, and planning analyses.

scholarly journals Analisa Efektivitas Penerapan Jalur Khusus Sepeda Di Kota Palembang Pada Rute Jakabaring Sport City – BKB

2021 ◽  
Vol 6 (2) ◽  
pp. 59
Author(s):  
Efrilia Rahamdona ◽  
Ricky Ravsyah Alhafez ◽  
Kiki Rizky Amalia
Keyword(s):  
Level Of Service ◽  
Bicycle Level Of Service

Pemerintah kota Palembang telah meresmikan  jalur khusus sepeda pada tahun 2020 lalu oleh Walikota Palembang, ada tiga rute resmi jalur khusus sepeda tersebut. Tiga jalur khusus pecinta sepeda ini dibuat pemerintah untuk menertibkan arus lalu lintas dan memfasilitasi para pengguna sepeda di kota Palembang.  Dalam penerapan penggunaan jalur khusus sepeda pada kawasan kota  Palembang masih mengalami kesulitan dikarenakan besarnya volume kendaraan pribadi yang di dominasi oleh kendaraan bermotor, selain itu masih minimnya pengguna sepeda dan tujuan bersepeda masih sebatas untuk olahraga. Tujuan penelitian adalah untuk menganalisis efektivitas jalur khusus sepeda di Kota Palembang menggunakan metode deskriptif kuantitatif dan  metode analisis dengan teknik BLOS (Bicycle Level Of Service). Pengumpulan data dilakukan dengan survey. Hasil penelitian dan analisis dengan BLOS didapat hari Senin dan Minggu pada jam 06.00 - 08.00 WIB, 11.00 – 13.00 WIB, dan 16.00 – 18.00 WIB nilai BLOS berada pada peringkat “E” yaitu lebih dari 4,5 -5,5 artinya lingkungan tidak aman untuk sepeda.

scholarly journals Utilizing Bicycle Compatibility Index and Bicycle Level of Service for Cycleway networks

2019 ◽  
Vol 259 ◽  
pp. 03005
Author(s):  
Qiang Liu ◽  
Riken Homma ◽  
Kazuhisa Iki
Keyword(s):  
Traffic Congestion ◽  
Age Groups ◽  
Evaluation Methods ◽  
Level Of Service ◽  
Compatibility Index ◽  
The Road ◽  
Comparative Advantages ◽  
Bicycle Level Of Service ◽  
Road Characteristics

Bicycle is widely used in Japan by people of all age groups in daily usage, which may significantly ease traffic congestion. Responding to the cyclists increasing, the method to assess the quality of bicycle travel become necessary. Previous studies reported several approaches to obtain evaluation methods. However, cycleway evaluation in Japan is still far behind the evaluation methods developed in Europe or America. This paper concentrated on familiarizing readers with two methods for evaluating the quality of bicycle facilities and then presenting some proposals of cycleway evaluation in Japan referencing to these two methods. The first method, Bicycle Compatibility Index (BCI), is used to evaluate the road environment for cycling according to the road characteristics by statistical analysis. The second method, Bicycle Level of Service (BLOS), also represents an evaluation of safety for bicyclists. Both of the above methods offered equations of comfort and safety perceptions of bicyclists according to cycling environments. By introducing these methods in combination, this paper enables the readers to maximize the comparative advantages of both BCI and BLOS. The comparison includes sensitivity of variables and the development of both methods. Then we applied BCI and BLOS to evaluate the target roadways in Kumamoto, Japan.

Analytical Model of Passing Events for One-Way Heterogeneous Bicycle Traffic Flows

2018 ◽  
Vol 2672 (36) ◽  
pp. 125-135 ◽  
Author(s):  
Liang Xu ◽  
Meiqi Liu ◽  
Xiang Song ◽  
Sheng Jin
Keyword(s):  
Analytical Model ◽  
Probability Density Functions ◽  
Level Of Service ◽  
Traffic Flows ◽  
Proposed Model ◽  
Different Types ◽  
Bicycle Level Of Service ◽  
Positive Correlations ◽  
Shared Bicycle ◽  
The Relationship

Heterogeneous bicycle traffic flows, consisting of electric bicycles (e-bicycles) and regular bicycles (r-bicycles), have become the main traffic form on shared bicycle routes in China due to the increasing number of e-bicycles. As a result, overtaking occurs frequently among bicycles, which affects cyclists’ safety and perception. This paper presents an analytical model to estimate the number of passing events in heterogeneous bicycle traffic flows. The relationships between passing events and the parameters of the heterogeneous bicycle traffic flow is established in the proposed model. The probability density functions of the speed of r-bicycles and e-bicycles are taken into consideration. The results of the model analysis show that the number of passing events increases with an increase in the flow rate and density. Both a difference in speed between different types of bicycle and the standard deviation of speed of each type of bicycle have positive correlations with the number of passing events. In addition, when the proportion of e-bicycles increases, the number of passing events first increases, and then decreases. The proposed model is calibrated against field data collected in Hangzhou. The results show that the model prediction is consistent with field observations. The model proposed in this paper provides an analytical approach to study the relationship between the characteristics of heterogeneous bicycle traffic flows and the number of passing events. This work can be considered a prerequisite for the development of the bicycle level of service criteria for heterogeneous bicycle flows.

Assessment of Communitywide Bikeability with Bicycle Level of Service

2012 ◽  
Vol 2314 (1) ◽  
pp. 41-48 ◽  
Author(s):  
Michael B. Lowry ◽  
Daniel Callister ◽  
Maureen Gresham ◽  
Brandon Moore
Keyword(s):  
Level Of Service ◽  
Bicycle Level Of Service

Real-Time Human Perceptions: Toward a Bicycle Level of Service

1997 ◽  
Vol 1578 (1) ◽  
pp. 119-126 ◽  
Author(s):  
Bruce W. Landis ◽  
Venkat R. Vattikuti ◽  
Michael T. Brannick
Keyword(s):  
United States ◽  
Quality Of Service ◽  
Real Time ◽  
Metropolitan Areas ◽  
The United States ◽  
Urban Traffic ◽  
Level Of Service ◽  
Service Model ◽  
Bicycle Level Of Service

The primary focus of this study by Sprinkle Consulting Engineers, Inc. is to develop a bicycle-quality, or level-of-service, model for applications in U.S. metropolitan areas. Although there are several model forms being used throughout the United States that attempt to quantify road suitability or the quality of service afforded bicyclists traveling the street and roadway networks of urbanized areas, to date there have been no statistically calibrated models published. The statistically calibrated level-of-service model described here is based on real-time perceptions from bicyclists traveling in actual urban traffic and roadway conditions. The study’s participants represented a cross section of age, gender, experience level, and geographic origin of the population of cyclists that use the metropolitan road networks in the United States. The test course is representative of the collector and arterial street systems of North American urban areas. Although further hypothesis testing is being conducted and additional studies are planned to test the need for disaggregate models for central business district streets with high turnover parking, truck routes, and two-lane high-speed rural highways, the general bicycle level-of-service model reported here is highly reliable, has a high correlation coefficient ( R2 = 0.73), and is transferable to the vast majority of United States metropolitan areas. The study reveals that pavement-surface conditions and striping of bicycle lanes are important factors in the quality of service.

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