A Runway Hold Position marker is bonded to the concrete pavement of a runway intersction at Lambert.

Lambert’s major reconstruction of the west end of Runway 12R-30L was completed this week. On the final day of the project, crews were busy laying down the final pavement markings that are crucial for the safe navigation of aircraft and airfield vehicles. Lambert uses a relatively new technology with the application of thermoplastic surface markings. Pre-cut and pre-colored pavement "decals" are imbedded with highly reflective glass beads. The material is then bonded to the pavement with a machine that literally irons it directly to the surface. Thermoplastic markings have a lifespan of five years or more which reduces maintenance versus traditional markings that are painted to the surface.