00812419

Component

http://onlinepubs.trb.org.../circulars/ec019/ec019.pdf

This paper quantifies the kinds of impacts resulting from traffic calming measures of various types. Descriptive statistics on speed, volume, and collision changes following traffic calming are derived from hundreds of before-and-after studies. Using the same data sets, impact models are estimated. While impacts are case-specific, traffic calming measures generally have the desired effect of reducing speeds, volumes, and collisions.

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00812391

E-C019,
Paper A-1
Paper A-2

English

14 p.

2000-12

Transportation Research Circular

Figures (7) ; References (5) ; Tables (8)

Before and after studies; Impacts; Mathematical models; Traffic calming; Traffic crashes; Traffic speed; Traffic volume

Design; Highways; Operations and Traffic Management; Planning and Forecasting; I21: Planning of Transport Infrastructure; I73: Traffic Control

TRIS, TRB

Jun 6 2001 12:00AM

• A PRACTITIONER'S PERSPECTIVE ON FLEXIBLE DESIGN
• ACCESS SPACING AND ACCIDENTS: A CONCEPTUAL ANALYSIS
• ACCESS SPACING AND TRAFFIC SAFETY
• APPLICATION OF ROAD SAFETY AUDITS TO URBAN STREETS
• ARTERIAL SPEED CALMING: MOHAWK ROAD CASE STUDY
• CALMING NEW YORK CITY INTERSECTIONS
• CITIZEN TRANSPORTATION PLANNING: A WORKING MODEL
• CONTINUOUS SPEED MEASUREMENT OF INDIVIDUAL DRIVERS ON SUBURBAN ARTERIALS
• CURB PARKING FINDINGS REVISITED
• DESIGN CONSIDERATIONS FOR EXISTING UTILITY POLES IN URBAN AREAS
• DESIGNING FUNCTIONAL STREETS THAT CONTRIBUTE TO OUR QUALITY OF LIFE
• DEVELOPING STREET STANDARDS THAT ALLOW FLEXIBILITY
• DOWNTOWN STREETS: ARE WE STRANGLING OURSELVES IN ONE-WAY NETWORKS?
• DRIVEWAY SPACING AND TRAFFIC OPERATIONS
• ECONOMIC IMPACTS OR RAISED MEDIANS ON ADJACENT BUSINESSES
• LINKING LAND USE AND TRANSPORTATION THROUGH STREET DESIGN
• MOBILITY-FRIENDLY STREET STANDARDS FOR DELAWARE
• NEOTRADITIONAL DESIGN: MOBILITY FOR ALL AGES
• PEDESTRIAN LEVEL OF SERVICE BASED ON TRIP QUALITY
• PLANNING AND DESIGN OF A SUBURBAN NEOTRADITIONAL NEIGHBORHOOD
• PREDICTING ANNUAL INTERSECTION ACCIDENTS WITH CONFLICT OPPORTUNITIES
• PUBLIC INVOLVEMENT IN MEDIAN PROJECTS
• PUBLIC PERCEPTION OF MEDIAN TREATMENT FOR DEVELOPED URBAN ROADS
• QUESTIONABLE CONCEPTS IN NEOTRADITIONAL SUBDIVISION DESIGN
• RIGHT-TURN TREATMENT FOR SIGNALIZED INTERSECTIONS
• SPEED MANAGEMENT TECHNIQUES FOR COLLECTORS AND ARTERIALS
• SPEED PROFILES: A METHOD FOR ANALYZING SPEED ADAPTATION BY CAR DRIVERS
• STREET DESIGN GUIDELINES FOR HEALTHY NEIGHBORHOODS
• STREET SPACING AND SCALE
• THE CONVERSION OF FOUR-LANE UNDIVIDED URBAN ROADWAYS TO THREE-LANE FACILITIES
• THE SPLIT INTERSECTION: A SOLUTION FOR A CONGESTED INTERSECTION
• UNCONVENTIONAL LEFT-TURN ALTERNATIVES FOR URBAN AND SUBURBAN ARTERIALS: AN UPDATE
• URBAN ROADWAY CLASSIFICATION: BEFORE THE DESIGN BEGINS
• URBAN STREET CROSS SECTION AND SPEED ISSUES
• WEST PALM BEACH TRAFFIC CALMING: THE SECOND GENERATION