Road segments
One way to classify intersections is by the number of road segments (arms) that are involved.
• A three-way intersection is a junction between three road … See more

At intersections, turns are usually allowed, but are often regulated to avoid interference with other traffic. Certain turns may be not allowed or may be limited by regulatory signs or signals, particularly those that cross oncoming traffic. Alternative designs … See more

In the case of railways or rail tracks the term at grade applies to a rail line that is not on an embankment nor in an open cut. As such, it crosses streets and roads without going under or over them. This requires level crossings. At-grade railways may run along the See more

• Traffic flow measured on 30 different 4-way junctions, by euverus, December 4, 2017 in the video game Cities: Skylines See more

Vulnerable road users include pedestrians, cyclists, motorcyclists, and individuals using motorized scooters and similar devices. Compared … See more

A European study found that in Germany and Denmark, the most important crash scenario involving vulnerable road users was: See more

• Gore (road) – Triangular plot of land used in traffic infrastructure.
• Grade separation – Type of road junction
• Interchange (road) – Road junction that uses grade separation
• Junction (road) – Location where two or more roads meet See more