We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byLeah Lynch
Modified over 2 years ago
Sign, Signal, and Luminaire Supports, Utility Poles, Trees, and Similar Roadside Features RDG Chapter 4
Roadside Appurtenances Sign and Luminaire Supports Traffic Signal Supports Mailbox Supports Utility Poles Trees
Stub Height Criteria 4 max. 5 min. Stub
Types of Sign Supports Overhead Signs Large Roadside Signs Small Roadside Signs
Portland/Oregon street sign
Tysons/Lessburg street sign
Ground-Mounted Breakaway Signs Wind Strong in Moment Vehicle Impact Weak in Shear
Car position 1
Car position 2
Car position 3
7 Car diagram
Uni-directional slip base
Old Mill Bottom Road Sign
Small Sign Supports Base Bending Slip Base Fracture
Breakaway Hinge Point on Slopes Roadway 20 7 Safer Roads 1 4
Types of Breakaway Luminaire Supports Transformer Bases Slip Bases Frangible Couplings Fiberglass Poles
4 Stub Requirement
Barrier Warrants. Potential Hazards –Bridge Abutments/Piers/Approach Railing –Large Drainage Structures –Non-Breakaway Sign and Luminaire Supports –Embankments.
Signing Plan Design - At Grade Intersections TEM Chapter General Principles of Traffic Signing.
Earthquakes. Earthquakes are natural vibrations of the ground, caused by: Fractures in earths crust Volcanic eruptions.
Office of Traffic, Safety, and Operations General Principles of Traffic Signing Signing Plan Design (At-Grade) June 20, 2012.
Bus design & safety ACCORDING TO SPECIFIC KENYAN REQUIREMENTS: LEGAL BACKGROUND (The Traffic Act & KEBS bus standard), AVAILABILITY OF MATERIALS & TECHNOLOGIES,
Barrier Design Principles. Principle 1: Distance from Roadway Place Guardrail As Far From Traveled Way As Practical.
Transportation Accessibility: The Construction of Sidewalks, Curb Ramps, Detectable Warnings, Crossings, and Other Pedestrian Facilities within Public.
NCHRP 350 Crash Test Program NCHRP 350 CRASH TESTING OF WORK ZONE DEVICES 1997 FHWA started requiring work zone devices to be crashworthy. New purchases.
SHEAR FORCE & BENDING MOMENT MR. VISHAL VASISTHA ASSISTANT PROFESSOR (ME) DRONACHARYA COLLEGE, GURGAON.
Roadside Barriers RDG Chapter 5. Barrier Types Roadside Barriers Median Barriers Bridge Railings.
Speed Limits 25 Speed Limits 35 Speed Limits 50 Speed Limits 55 Speed Limits 65.
Stopping distance Reaction distance Braking distance Condition of driver Vehicle equipment Car speed Road conditions In your warm-up section Make a concept.
List of Safety Measures for Powered-Two-Wheelers | Brussels Meeting | BRUSSELS MEETING WP 6.1 List of Safety Measures for Powered-Two-Wheelers.
Version 2.3 (02/16/2010) NEMSPA1 Provided by the National EMS Pilots Association Hospital Heliports Safety, Regulatory and Liability Issues Hospitals Must.
CHAPTER 1 Highway Transportation System. What are the three parts of the HTS? __________ – the users __________ – range from small to large and 2 wheels.
Animal detection Systems Effectiveness Types Design Issues Implementation Applications Costs Operation & Maintenance.
2003 MUTCD Chapter 2B Regulatory Signs. 2B.02 Design of Regulatory Signs Changeable Message Signs can be used to display regulatory messages.
Signing Plan Design - At Grade Intersections TEM Chapter Application Guidelines - Regulatory Signs.
WORK ZONE Safety Training This material was produced under grant SH SH9 from the Occupational Safety and Health Administration, U.S. Department.
Seismic Performance Assessment and Rehabilitation of Existing Buildings SPEAR International Workshop Joint Research Centre, Ispra, 4 th -5 th April 2005.
Signing Plan Design - At Grade Intersections TEM Chapter Application Guidelines - Guide Signing.
Grade Separation Alternative A Feasibility Analysis of the Reconfiguration of Genesee Avenue at Governor Drive By: Daniel Aruta, P.E.
Fast Forward Ramp Meter Design for Metro Atlanta Taylor H. Stukes, PE Gresham, Smith and Partners 2325 Lakeview Parkway, Suite 400, Alpharetta, Georgia.
H University Bicycle Contest Study Guide. Identification: Brakes.
MECHANICS OF MATERIALS Third Edition Ferdinand P. Beer E. Russell Johnston, Jr. John T. DeWolf Lecture Notes: J. Walt Oler Texas Tech University CHAPTER.
Shear Force and Bending Moments Consider a section x-x at a distance 6m from left hand support A 5kN 10kN 8kN 4m5m 1m A C D B R A = 8.2 kNR B =14.8kN E.
County of Fairfax, Virginia Department of Transportation Fairfax County Transportation Funding and Roadway Service Delivery Study Study Update – Transportation.
Safety in Excavation IS 3764 : 1992 EXCAVATION Excavation Excavation. Any man made cut, cavity or depression in the earths surface formed by earth.
Detectable warnings Copyright 2002, Accessible Design for the BlindRevised 11/02.
Emergency Medical Response You Are the Emergency Medical Responder Your ambulance unit is the first to arrive on an isolated road where an 18-year-old.
© 2016 SlidePlayer.com Inc. All rights reserved.