Additional signage, lighting, and pavement markings are needed beyond the levels for a standard diamond interchange.

Having trouble paying attention to traffic signals, road signs and pavement markings.

The investigators examined the condition and location of runway lights, signs and pavement markings.

This includes passive devices such as upgraded signage and pavement markings.

Broadly, these fall into three categories: signs, signals or pavement markings.

The result: better signs, signals and pavement markings.

Raised pavement markers are used to supplement or replace pavement markings.

Airport facilities such as runways, taxiways, wind sock, and pavement markings are in poor condition.

Most countries apply pavement markings to clearly indicate the limits of each lane and the direction of travel that it must be used for.

In addition, pavement markings, generally one- or two-day jobs in each location, will be done on most of the state's roads.