DOCSLIB.ORG

Traffic Calming Traffic Calming Traffic Calming Traffic Calming

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Traffic Calming Traffic Calming Traffic Calming Traffic Calming Traffic Calming Traffic Calming Traffic Traffic Calming Traffic Traffic Calming Traffic Calming .............................................................................................................................173 Cycle Segregation Unit .......................................................................................................184 B Traffic Islands - Permanent ...................................................................................................174 www.marshalls.co.uk/commercial/traffic-calming Traffic Islands - Demountable .............................................................................................175 Protective Guardrailing ...........................................................................................................176 Traffic Ramps .................................................................................................................................177 S-Ramp .............................................................................................................................................178 Speed Cushions ...........................................................................................................................179 Speedcheck ...................................................................................................................................180 Keycheck ..........................................................................................................................................181 Interlocking Traffic Blocks ......................................................................................................182 Speed Cushion - Rubber ........................................................................................................183 Speed Bump - Rubber ........................................................................................................184 A 171 Traffic Calming Traffic Calming Traffic Speed Cushion, Red, Halifax Traffic Islands, A58 Whitehall Road Traffic Calming Traffic Interlocking Traffic Blocks, Milton Keynes S-Ramp, Natural, Cardiff www.marshalls.co.uk/commercial/traffic-calming 172 Speed Bump, BP Garage, Northhampton S-Ramp, Natural, Manchester Piccadilly Station Traffic Islands and Guardrailing, Farnborough Traffic Calming Traffic Calming Traffic Marshalls range of traffic calming systems can be adapted to any techniques used, either traditional or modern shared space. They are designed to improve environments for vehicular and pedestrian traffic through implementation of proactive traffic management solutions. Marshalls traffic calming products are aesthetically pleasing and proven in use for a variety of applications, ranging from Homezones and adoptable estate roads to highways, either new or existing. The accurate preformed shapes and profiles of Marshalls traffic management products, produced by quality controlled manufacturing processes, ensure compliance to standards and specifications. Legislation The accurate preformed shapes and profiles of Marshalls traffic management products, produced by quality controlled manufacturing processes, ensure compliance to standards and specifications. • 1999 No 1025: Highways, England and Wales. The Highways (Road Hump) Regulations 1999 • 1999 No 1026: Highways, England and Wales. The Highways (Traffic Calming) Regulations 2000 • Traffic Advisory Leaflet 11/94: Traffic Calming Regulations – Scotland • Manual Handling Operation Regulations 1992 • Manual for Streets 1 and 2 • BS EN 1339:2003 (paving) • The Disabled Persons Act 1981 (paving) • Department for Transport (DfT): 7/94, Thermoplastic road humps • Local Transport Note (LTN): 01/07 Traffic Calming, 01/08 Traffic Management and Streetscape, LTN 01/12 Shared Use Routs for Traffic calming is the employment of techniques Pedestrians and Cyclists, 02/09 Pedestrian Guardrailing intended to reduce the negative impacts of • Traffic Advisory Leaflet (TAL): 87/04 Traffic calming on Trunk Roads, To achieve these, both traditional and modern techniques can be motor vehicles on neighbourhoods by reducing 01/11 Vehicle Security Barriers within the Streetscape, 01/00 Traffic employed, calming traffic in areas where non-vehicle users live in Calming Traffic vehicle speeds and by providing safe spaces for Calming in villages on major roads, 01/04 Village Speed Limits, abundance. Aiming for adequate and safe transportation provided from 01/05 Rumblewave Surfacing, 01/96 Traffic management in historic pedestrians and cyclists. home zones to all key routes and back is ideal for a city to flourish; roads areas, 02/96 75mm High Road Humps, 03/91 Speed Control Humps, which are reliable and comfortable to drive on must connect residential Each traffic calming device has appropriate applications, addresses one 04/90 Tactile Markings for Segregated shared use, 04/94 Speed E developments with the city centre, main business offices and educational Traffic Calming or more of the objectives and has disadvantages or negative impacts on Cushions, 04/97 Rising Bollards, 07/93 Traffic Calming Regulations, institutes as well as retail and leisure locations. high vehicle speeds. Trial and error could be necessary when reviewing 07/95 Traffic Islands for speed control, 07/96 Highways implementation of a traffic calming method, in order to assess and (Road humps) Regulations 1996, 08/96 Road humps and ground- Consequently, by designing safer routes to work, school and leisure, there address the issues of vehicle speed, safety and quality of life in home borne vibrations, 09/94 Horizontal will be: zones as well as in public spaces such as rail stations, schools and streets in a correct and safe approach. Designing the ideal streetscape • A reduction in road casualties as well as air and noise pollution, minimising the impact that vehicles have on the environment A forward-thinking re-design of the existing streetscape can lead to www.marshalls.co.uk/commercial/traffic-calming All developed countries use traffic calming techniques to manage and give a better quality of life for all area residents and users vehicular speeds. Their strategy is to put at the forefront pedestrians de-cluttered, modern streets that meet the needs of residents and and cyclists and minimise the dominance of vehicles in the streets and children, pedestrians and cyclists by creating an infrastructure that will be: • An encouragement for more sustainable and healthy travel behaviours creating better townscapes. EU countries that adopt this strategy include such as cycling and walking, which can assist in tackling the • Safe for all users, from children to the elderly Denmark, Holland and Germany by implementing a mixture of traditional soaring obesity levels from a young age techniques into modern spaces, blending them seamlessly within • Convenient by being part of the main road network, continuous and • A new high quality, high frequency public transport system can add the surroundings. logical, connecting residents to places such as work, education and value to the area and encourage sustainable travelling as well as leisure without any effort while saving them time and distance In Britain, the measures mostly employed to tackle high speeds in key health patterns routes and highways are traffic lights and signals, speed detection • Comfortable to use by employing high quality materials and • A rise in passenger satisfaction and user experience which can lead to cameras and some traffic calming measures such as speed cushions maintaining all roads and traffic islands. Other means of traffic calming implementation are economic regeneration of the area and even of the vicinity. pedestrian railguarding, rumble strips and build-outs which are mostly • Attractive to all users regardless of age or gender used in side roads and rural areas. Different colour co-ordinations and road designs add a more vibrant and lively character to each city, giving it a distinct appearance while keeping its dwellers safe. 173 Traffic Calming Traffic Islands Traffic Caliming Caliming Traffic Length Width Height Weight Conservation Silver Grey no aperture Natural, no aperture, Exposed Texture (mm) (mm) (mm) (kg) Item Code Item Code Satellite Islands 1500 610 170 670 TDSAT1000 TDSAT0000 Traffic Islands Traffic Refuge Islands 1200 1200 260 581 TIMEA2660 TIMEA1200 1500 1500 260 959 TIMEA2500 TIMEA1500 1800 1800 260 1587 TIMEA2800 TIMEA1800 M16 Lifting Loops RELIF0002 RELIF0002 Satellite Island Refuge Island To be used in narrow roads with high traffic volume to be used in wide roads with high traffic volume Traffic Calming Traffic Traffic Islands Permanent Islands Conservation Silver Grey Natural* The Marshalls traffic islands comply with the Traffic Advisory Leaflets TAL See my related products... 7/95, 7/93 and 11/94 as well as with the Highways Act 1980, the Traffic Blister Paving ....................................................................................................................................................................... pg 75 www.marshalls.co.uk/commercial/traffic-calming Calming Act 1992 and the Highways (Traffic Calming) Regulations 1993. They are also compliant with Local Transport Note LTN 01/07 and 01/08. They come in two profiles: Satellite and Refuge. Both types can be either permanent (fixed in the ground) or demountable (can be disassembled and relocated). All traffic islands are pre-formed in factory controlled conditions, ensuring design accuracy and specification validity. Furthermore, bespoke traffic islands and delineations
Load more

Recommended publications
  • Manual on Uniform Traffic Control Devices Manual on Uniform Traffic
    MManualanual onon UUniformniform TTrafficraffic CControlontrol DDevicesevices forfor StreetsStreets andand HighwaysHighways U.S. Department of Transportation Federal Highway Administration for Streets and Highways Control Devices Manual on Uniform Traffic Dotted line indicates edge of binder spine. MM UU TT CC DD U.S. Department of Transportation Federal Highway Administration MManualanual onon UUniformniform TTrafficraffic CControlontrol DDevicesevices forfor StreetsStreets andand HighwaysHighways U.S. Department of Transportation Federal Highway Administration 2003 Edition Page i The Manual on Uniform Traffic Control Devices (MUTCD) is approved by the Federal Highway Administrator as the National Standard in accordance with Title 23 U.S. Code, Sections 109(d), 114(a), 217, 315, and 402(a), 23 CFR 655, and 49 CFR 1.48(b)(8), 1.48(b)(33), and 1.48(c)(2). Addresses for Publications Referenced in the MUTCD American Association of State Highway and Transportation Officials (AASHTO) 444 North Capitol Street, NW, Suite 249 Washington, DC 20001 www.transportation.org American Railway Engineering and Maintenance-of-Way Association (AREMA) 8201 Corporate Drive, Suite 1125 Landover, MD 20785-2230 www.arema.org Federal Highway Administration Report Center Facsimile number: 301.577.1421 [email protected] Illuminating Engineering Society (IES) 120 Wall Street, Floor 17 New York, NY 10005 www.iesna.org Institute of Makers of Explosives 1120 19th Street, NW, Suite 310 Washington, DC 20036-3605 www.ime.org Institute of Transportation Engineers
    [Show full text]
  • Application for Speed Bump Installation
    Oakland Department of Transportation APPLICATION FOR SPEED BUMP INSTALLATION ADVANTAGES AND DISADVANTAGES OF SPEED BUMPS Advantages: • The overall speed of traffic is reduced near speed bumps. • Speed bumps create an impression that discourages speeding and “cut through” trafficking. • Speed bumps are self-enforcing. Disadvantages: • The response time for emergency vehicles may be increased by speed bumps. • Some residents may object to the visual impact of speed bumps—the signs and the markings that accompany them. • There will be an increase in vehicle emissions and noise near speed bumps. • Inconvenient access as a result of speed bumps may be imposed on some parts of the neighborhood. • Speed bumps may displace traffic to neighboring streets. • Although speeds will be reduced immediately next to them, drivers tend to speed up after passing or traveling between speed bumps. REQUESTER INFORMATION A. Location Please provide the name of the street block to be considered. Indicate the boundaries of the block by identifying the intersecting street on each end. A separate application is required for another block. Street Name: _____________________________________________ From: _____________________________________ To: _________________________________ B. Contact Information Each application must contain a contact person who will receive all correspondence from the City and be responsible for gathering evidence of support when requested. Name: ________________________________ Email Address: ____________________________ Address: _________________________________________________ Zip Code: ______________ Daytime Phone #: _______________________ Additional Phone #: _________________________ C. Concerns Please tell us about the specific concerns you have for this segment of the street. _________________________________________________________________________________ _________________________________________________________________________________ NOTE THAT AFTER RECEIVING A QUALIFYING PETITION THE CITY WILL CONDUCT AN INSPECTION TO DETERMINE IF SPEED BUMPS ARE FEASIBLE.
    [Show full text]
  • Residential Traffic Calming Handbook
    Residential Traffic Calming Handbook Ho w to calm excessive traffic and speeding in residential areas Public Works Department Traffic Services Division 1 Hillsborough County Residential Traffic Calming Handbook Hillsborough County Public Works Department County Center 601 East Kennedy, 23rd floor Tampa, Florida, 33602 Phone: (813) 272-5912 February 16, 1988 Revised June 7, 1989 Revised September 24, 1992 Revised May 5, 1994 Revised April 7, 1999 Revised April 18, 2001 Latest Revision June 7, 2006 2 Table of Contents Section Subject Page Introduction 4 1.0 What Roads are Covered in this Program? 5 2.0 Is my Traffic Problem Speeding or Volume? 5 3.0 Who pays for Calming Measures? 5-6 4.0 Speed Calming Measures 6 4.1 Civic Involvement/Neighborhood Traffic Watch Program 6 4.2 Roundabouts 6-7 4.3 Street Narrowing/Intersection Throating 7-8 4.4 Speed Humps 8 4.5 Narrowed Speed Humps 8-9 4.6 Chicanes 9 5.0 Volume Calming Measures 10 5.1 Turn Restrictions and One-Way Streets 10-11 5.2 Median Modifications 11 5.3 Diverters and Partial Diverters 11-12 6.0 Other Traffic Calming Measures 12 7.0 Standard Procedure for Implementation of Traffic Calming Measures 13 7.1 Step 1: Initiation 13 7.2 Step 2: Traffic Engineering Analysis/Classification 13-14 7.21 Class I: Minor Excessive Speed 14 7.22 Class II: Excessive Speed or Volume 14 7.23 Notification to Other Agencies 14 7.3 Step 3: Hearing Master Preliminary Analysis 15 7.4 Step 4: Hearing Master Hearing/Recommendation 15 7.41 Notice of Public Hearing 15 7.42 Purpose of Public Meeting 16 7.5 Step 5: Hearing Master Recommendation 16 7.6 Step 6: Petition 16 7.61 Petition Signature Requirements 17 7.7 Step 7: BOCC Meeting 18 8.0 Removal of Speed and Volume Traffic Calming Measures 18 9.0 Emergency Procedures 19 10.0 Who Do I Call for Help? 19 11.0 Effective Date 19 Standard Procedure Diagram 20 3 Introduction Your Board of County Commissioners (BOCC) is aware that speeding and excessive traffic volume are two of the most common residential traffic complaints reported to local law enforcement and traffic engineering officials.
    [Show full text]
  • Costing of Bicycle Infrastructure and Programs in Canada Project Team
    Costing of Bicycle Infrastructure and Programs in Canada Project Team Project Leads: Nancy Smith Lea, The Centre for Active Transportation, Clean Air Partnership Dr. Ray Tomalty, School of Urban Planning, McGill University Researchers: Jiya Benni, The Centre for Active Transportation, Clean Air Partnership Dr. Marvin Macaraig, The Centre for Active Transportation, Clean Air Partnership Julia Malmo-Laycock, School of Urban Planning, McGill University Report Design: Jiya Benni, The Centre for Active Transportation, Clean Air Partnership Cover Photo: Tour de l’ile, Go Bike Montreal Festival, Montreal by Maxime Juneau/APMJ Project Partner: Please cite as: Benni, J., Macaraig, M., Malmo-Laycock, J., Smith Lea, N. & Tomalty, R. (2019). Costing of Bicycle Infrastructure and Programs in Canada. Toronto: Clean Air Partnership. CONTENTS List of Figures 4 List of Tables 7 Executive Summary 8 1. Introduction 12 2. Costs of Bicycle Infrastructure Measures 13 Introduction 14 On-street facilities 16 Intersection & crossing treatments 26 Traffic calming treatments 32 Off-street facilities 39 Accessory & support features 43 3. Costs of Cycling Programs 51 Introduction 52 Training programs 54 Repair & maintenance 58 Events 60 Supports & programs 63 Conclusion 71 References 72 Costing of Bicycle Infrastructure and Programs in Canada 3 LIST OF FIGURES Figure 1: Bollard protected cycle track on Bloor Street, Toronto, ON ..................................................... 16 Figure 2: Adjustable concrete barrier protected cycle track on Sherbrook St, Winnipeg, ON ............ 17 Figure 3: Concrete median protected cycle track on Pandora Ave in Victoria, BC ............................ 18 Figure 4: Pandora Avenue Protected Bicycle Lane Facility Map ............................................................ 19 Figure 5: Floating Bus Stop on Pandora Avenue ........................................................................................ 19 Figure 6: Raised pedestrian crossings on Pandora Avenue .....................................................................
    [Show full text]
  • Pennsylvania's Traffic Calming Handbook
    PPeennnnssyyllvvaanniiaa’’ss TTrraaffffiicc CCaallmmiinngg HHaannddbbooookk Pennsylvania Department of Transportation Pub 383 (7-12) PPeennnnssyyllvvaanniiaa’’ss TTrraaffffiicc CCaallmmiinngg HHaannddbbooookk Pennsylvania Department of Transportation Bureau of Maintenance and Operations (BOMO) Publication No. 383 PA Traffic Calming Handbook on the Web: Pub383ftp://ftp.dot.state.pa.us/public/PubsForms/Publications/PUB%20383.pdf Cover Photos: Bucknell University, Pennsylvania Peters Township, Pennsylvania Municipality of Mt. Lebanon, Pennsylvania July 2012 TABLE OF CONTENTS Chapter 1 INTRODUCTION _________________________________________________ 1 History of Traffic Calming ........................................................................................... 2 Objectives of Traffic Calming ..................................................................................... 2 When Is Traffic Calming Appropriate? ....................................................................... 3 Education ......................................................................................................................................... 3 Enforcement ..................................................................................................................................... 3 Engineering ...................................................................................................................................... 4 Where are Traffic Calming Measures Appropriate? ................................................... 4 PennDOT
    [Show full text]
  • Neighborhood Road Design Guidebook a Massachusetts Guide to Sustainable Design for Neighborhood Roads
    NEIGHBORHOOD ROAD DESIGN GUIDEBOOK A MASSACHUSETTS GUIDE TO SUSTAINABLE DESIGN FOR NEIGHBORHOOD ROADS A joint project of the Massachusetts Chapter of the American Planning Association Home Builders Association of Massachusetts Prepared for the Citizen Planner’s Training Collaborative March 14, 2012 Overview 2 1. Why a new Guidebook now? 2. Who will use this? 3. What is the general approach 4. Examples of recommended design standards 5. Cross Sections 6. Implementation Why Now? 3 1. Road design for whom? 2. Change in vehicle types 3. What is a win-win approach? 4. Length of time to change rules and regulations Why a new Guide now? 4 Massachusetts guide for Neighborhood Roads to create model guidelines and match local settings. This is called “context sensitive” design. Other road design manuals don’t get at local streets very well Who might use the Guidebook? 5 There are many “actors” in Transportation Design Engineers and designers (private and public sectors) Applicants who are building new infrastructure as part of their projects; Planning Directors/Planners; Planning Boards, Board of Selectmen, Fire and Emergency Service providers; Regional Planning Associations – link to state funding and state projects; Abutters; Land use and environmental advocates; and Finally –build roads that benefit the USERS What kind of Guidebook? 6 Project Goals Reduce environmental impacts of roadway development, operation and maintenance; Encourage Context Sensitive Solutions (CSS) in residential roadway design; Provide specific guidelines and references for municipal application; Promote innovative techniques for stormwater management; and Reduce maintenance costs of roadways and stormwater systems. What kind of Guidebook? 7 Project Goals (contin.) Encourage consistency in approach and rationale in residential roadway design across Massachusetts; Promote inter-connectivity of roads; Promote pedestrian and non- motorized access; Promote universal accessibility; and Provide guidance for the design of neighborhood scale residential roads.
    [Show full text]
  • Policy on Children at Play Signs
    MUNICIPALITY OF ANCHORAGE Traffic Department SPEED HUMP FREQUENTLY ASKED QUESTIONS HUMPS VERSUS BUMPS? A speed hump is a (typically) rounded traffic calming device designed to reduce vehicles speeds on residential streets. They are constructed across the road, and, often installed in a series of several humps to reduce the potential for drivers to gain any significant benefit from speeding once the vehicle has crossed the hump. The height of the device ranges from 3 to 4 inches, and, is typically 13 feet long (as measured along the center of the road) for the humps used here in Anchorage, and is constructed to a very specific curvature over which the vehicles travel. In addition, warning signs are placed at the location of the device to provide information that the hump is located on the road (important to motorists, emergency responders, and street maintenance personnel) and pavement markings on the hump to provide an added visual warning of the device. Humps are used in locations on residential streets with low to moderate volumes (typically no less than 500 vehicles per day – about 50 homes and no greater than 1000 to 1500 vehicles per day), and not major roadways serving as connections between neighborhoods, and are rarely used on bus routes or primary emergency response routes. 1. What is a speed hump, and what is its purpose? A speed hump is a traffic control/calming device constructed with asphalt concrete. It is constructed to a very specific design that uses one of several potential vertical layouts, and used to control speeds – typically effective only when several humps are used on a section of roadway, about 400 to 500 feet apart.
    [Show full text]
  • Maine Turtle Roadkill Survey 2020
    Maine Turtle Roadkill Survey 2020 2020 Training Session Sharing Info Sharing info with the Community The overall goal of the project is to help reduce turtle mortality on roadways There are a number of different ways that can be done using the data we collect Sharing info with the Community First of all, raise awareness of the issue Most people don’t notice roadkill much, and rarely see turtle roadkill. Even when they do, they might not understand the impact it can have on the population. Sharing info with the Community Next, work with those responsible for roadways to find solutions. Maine DOT looks at roadkill data when they plan maintenance and other road work, to try to incorporate passage. Sharing info with the Community Wildlife crossing signs can be put in place to warn drivers of high turtle mortality areas. They are only open during the active season Sharing info with the Community Wildlife crossing structures can be put in place to facilitate safe passage through roadways. This salamander tunnel allows light in through the grate on top Sharing info with the Community Up-sizing culverts can also allow safe passage. Sharing info with the Community Wildlife fencing can also keep wildlife off the roads. Sharing info with the Community Traffic calming techniques can also benefit wildlife. Sharing info with the Community Land use and transportation planning. • Avoid increased traffic where endangered species are found • Keep areas adjacent to wildlife crossing hotspots undeveloped Sharing info with the Community THANKS!.
    [Show full text]
  • Easy Rider® Rubber Speed Bump Product Information Brochure Pictured: Speed Bump
    EASY RIDER® RUBBER SPEED BUMP PRODUCT INFORMATION BROCHURE PICTURED: SPEED BUMP Checkers™ is a full-service manufacturer of parking lot safety solutions. We design and manufacture traffic control products that help cars navigate and park safely. Our main goal has been to create solutions that protect motorists and pedestrians from the perils of today’s parking lots. As such, Checkers™ products have been designed and developed with speed reduction, driver and pedestrian safety in mind. All our solutions are manufactured from 100% recycled rubber and plastic. Our speed bumps or parking blocks, for example, are longer lasting, highly visible, and more car-friendly than asphalt or concrete alternatives. Not only are Checkers™ traffic safety solutions environmentally friendly, they can also be installed for either temporary or permanent use. • Rubber speed bumps greatly outlast concrete or • Pliable rubber protects vehicles as well as curbs asphalt competitors • Highly-reflective colored tape ensures the speed • Rubber speed bumps don’t degrade like concrete bump will be visible speed bumps, keeping parking lots • Easy-to-install, either on asphalt or concrete surfaces aesthetically pleasing • Can be used for temporary or • Channeled bottom for cabling and piping permanent applications • High-quality rubber is resistant to weather, salts, • Great for commercial and residential applications and chemicals • End caps available and sold separately • Recycled rubber construction is environmentally friendly 800-438-9336 • CHECKERS-SAFETY.COM PRODUCT INFORMATION Easy Rider® Speed Bump reduces vehicle speeds to 2-5 mph (approximate), making parking lots or light traffic streets safer for pedestrians and motorists. Constructed from 100% recycled tires, Easy Rider® speed bumps are preformed to ensure a smooth, safe ride.
    [Show full text]
  • Traffic Calming Program
    Prepared For: City of Paso Robles RESIDENTIAL AND ARTERIAL/COLLECTOR STREET TRAFFIC CALMING PROGRAM Final Draft Prepared By: 5307-07TCP004cvr.doc Residential and Arterial/Collector Street Traffic Calming Program Final Draft Prepared For: City of Paso Robles Prepared By: RESIDENTIAL AND ARTERIAL/COLLECTOR STREET TRAFFIC CALMING PROGRAM FINAL DRAFT Prepared For: City of Paso Robles Prepared By OMNI-MEANS, LTD. ENGINEERS & PLANNERS 2237 Douglas Boulevard, Suite 100 Roseville, California 95661 (916) 782-8688 September 2004 25-5307-07 5307-07tcp004.doc TABLE OF CONTENTS SECTION 1 - INTRODUCTION ................................................................................................................. 1 SECTION 2 - OVERALL PROGRAM GOALS, OBJECTIVES AND POLICIES .................................... 3 SECTION 3 - PURPOSE.............................................................................................................................. 4 Residential Neighborhood Streets.................................................................................................... 4 Business and/or Commercial Neighborhood Streets ....................................................................... 4 School Zone Streets ......................................................................................................................... 5 SECTION 4 – TRAFFIC CALMING MEASURES .................................................................................... 6 Basic Measures ...............................................................................................................................
    [Show full text]
  • DDOT Speed Hump Engineering Guide
    DDOT Speed Hump Request Procedures and Page 1 of 19 Engineering Guide lines 2010 D ISTRICT D EPARTMENT OF T RANSPORTATION Page 2 of 19 Table of Contents INTRODUCTION ....................................................................................................................................................... 3 ELIGIBILITY CRITERIA FOR SPEED HUMPS .................................................................................................. 3 POTENTIAL IMPACTS OF SPEED HUMPS ......................................................................................................... 4 REQUEST PROCEDURES FOR SPEED HUMP INSTALLATION ................................................................... 4 ENGINEERING EVALUATION PRIOR TO INSTALLATION ......................................................................... 5 INSTALLATION OF SPEED HUMPS .................................................................................................................... 5 MODIFICATION OR REMOVAL OF SPEED HUMPS ....................................................................................... 5 SPEED HUMP ENGINEERING DESIGN GUIDELINES .................................................................................... 6 REQUEST FORM & PETITION FOR SPEED HUMP INSTALLATION ....................................................... 14 REQUEST FORM & PETITION FOR REMOVAL OF SPEED HUMPS.......................................................... 17 Page 3 of 19 I. Introduction (75%) support of the households in the candidate block or street segment.
    [Show full text]
  • Residential Street Standards & Neighborhood Traffic Control
    Residential Street Standards & Neighborhood Traffic Control: A Survey of Cities' Practices and Public Officials' Attitudes Eran Ben-Joseph Institute of Urban and Regional Planning University of California at Berkeley Abstract The failure of the local street system to provide livability and safety in the residential environment can be seen in the application of neighborhood traffic management programs by local authorities to mitigate traffic problems. In order to further identify the extent of the conflict associated with "livability" and geometrical design of residential street, the following issues are examined: (1) Existing and proposed residential streets standards and regulations as practiced by various cities and their evaluation by public and city officials. (2) Traffic problems associated with residential streets and their mitigation through traffic management and control programs. Data are collected from Public Works and Traffic Engineering Departments of 56 Californian cities and 19 cities nation-wide. The findings show that most cities are still adhering to published street standards as recommended by different professional and federal organizations. Although some city officials see the need to amend certain aspects of their regulations and create a more flexible framework for street design, most of them believe that the current practice is satisfactory. Yet, the extant of residents' complaints about traffic problems on their streets might indicate an inconsistency between professional practice, as manifested in street design, and its actual performance as experienced by the residents. This can also be seen in the application of traffic control devices used by local authorities to mitigate these problems of which the most common are the installation of speed humps and 4-way stop signs.
    [Show full text]