Description

The system shall be able to provide ramp metering (e.g. using traffic signals or barriers) at selected locations (e.g. slip road entrances to high speed roads).

Functions

Here are the functions that serve this User Need

3.1.2.13.8 Provide Inter-urban Ramp Metering

3.1.2.14.2 Output c&i to Drivers using Inter-urban Roads

3.1.2.14.4 Output Inter-urban Traffic Commands & Messages

User Need Category

7.1.4 Traffic Flow Control