In accordance with the NTIS, this Manual describes methods for improving the safety and performance of roadway tunnel operation, maintenance, inspection, and evaluation programs.
Historically, piles have been used extensively for the support of structures in Boston, MA. This is mostly a result of the need to transfer loads through the loose fill and compressible marine clays that are common in the Boston area.
Multiple governmental jurisdictions have responsibilities for the transportation systems that provide access to or within Federal lands. Transportation networks are seamless only when these networks are managed holistically.
Significant new material in this edition includes chapters on sediment transport concepts and channel stability in gravel bed streams, as well as expanded coverage of channel restoration concepts.
This manual provides an easy-to-use concise, practical and modular guide on signal timing.
This manual provides an easy-to use concise, practical and modular guide on signal timing.
This edition presents a major change in the methodology discussed in Chapter 5 for designing channels and in Chapter 7 for calculating energy losses in storm drain access holes.
This book presents state-of-the-practice information on the design and installation of cement-grouted ground anchors and anchored systems for highway applications.
Section 2B.05 STOP Sign Applications Guidance : STOP signs should be used if engineering judgment indicates that one or more of the following conditions exist : A. Intersection of a less important road with a main road where application ...
(Hydraulic Engineering Circular 22, Third Edition) This publication provides a comprehensive and practical guide for the design of storm drainage systems associated with transportation facilities.
This comprehensive guide provides the training materials for Traffic Incident Management (TIM) Responders four (4) hour course with three main goals including Responder safety; Safe, quick clearance; and Prompt, reliable, interoperable ...
This Guide, "Flexibility in Highway Design," is about designing highways that incorporate community values and are safe, efficient, effective mechanisms for the movement of people and goods.
This FHWA manual is intended to be a single-source technical manual providing guidelines for planning, design, construction and rehabilitation of road tunnels, and encompasses various types of road tunnels including mined, bored, cut-and ...
Provides specific information for the maintenance and rehabilitation of both highway and rail transit tunnels.
This edition constitutes a substantial update to and revision of the 2007 Handbook and efforts have been made to reorganize the contents.