The purpose of this manual is to provide Geotechnical Engineers guidance to expected procedures when performing geotechnical investigations, analysis, and reporting for the Nebraska Department of Roads (NDOR). This manual is intended to provide general guidelines ...

The year 2006 marked the 50th Anniversary of the Eisenhower Interstate Highway System (hereafter referred to as the System). During the design and construction of the System, geotechnical engineers faced many challenges to construct a highway system that would ...

The main objective of this Project was to develop further, where necessary, and apply systems for insitu integrity testing of reinforcement tendons and grout, improved instrumentation for Quality Management of rockbolting and practical risk assessment techniques ...

This document describes the use of geogrids in flexible pavement systems including design charts, product specifications, and construction guidance.

This manual presents criteria for determining the thickness, material, and compaction requirements for all classes of aggregate surfaced roads and for Class I, II, and III airfields at US Army installations.