Types of Excavators and Their Uses
Excavators are vehicles that are used on construction sites to move material.…
Pavement Maintenance: Pounds of Prevention vs. Tons of Cure
Ever hit a pothole at 70mph? To paraphrase Ben Franklin, do a…
Highway Construction & Engineering
Highway construction and engineering includes planning, designing, and building of highways. History…
Major/minor priority intersections
Introduction A priority intersection occurs between two roads, one termed the ‘major’…
The Design of Highway Intersections
Introduction A highway intersection is required to control conflicting and merging streams…
The ‘level of service’ approach
Introduction ‘Level of service’ describes in a qualitative way the operational conditions…
Basic Elements of Highway Traffic Analysis
Introduction The functional effectiveness of a highway is measured in terms of…
