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Whether you are new to British Columbia, taking a re-examination, or brushing up on your driving skills, the Learn to Drive Smart guide gives you the basic information to help you drive safely. The guide will also help you prepare for the knowledge test, and Class 7 and Class 5 road tests. * Google Play may require a credit card to activate your account. ICBC does not collect your credit card information and the driving guides are free. Please see Google Play Terms of Service for more information.
TRB's National Cooperative Highway Research Program (NCHRP) Report 672: Roundabouts: An Informational Guide - Second Edition explores the planning, design, construction, maintenance, and operation of roundabouts. The report also addresses issues that may be useful in helping to explain the trade-offs associated with roundabouts. This report updates the U.S. Federal Highway Administration's Roundabouts: An Informational Guide, based on experience gained in the United States since that guide was published in 2000.
The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.