Reconstruct Runway 12L-30R Outer Panels : Complete

St. Louis, Missouri

Services Performed

Removals, Excavation Drainage, Airfield Lighting, Concrete Paving, Portable Concrete Batch Plant

Project Owner

City of St. Louis

Project Overview

In 2018, Millstone Weber (MW) was awarded this project by the City of St. Louis at St. Louis Lambert International Airport to reconstruct Runway 12L-30R from Taxiway Lima to Taxiway Juliet. The project also included rehabilitation of Taxiway Kilo within the runway safety area. The outer 50′ lanes of each side of the runway were removed and reconstructed during a 70-day runway closure, including removal and crushing of the existing concrete pavement, grading, drainage, installation of rock fill base and cement treated open graded base, and installation of new airfield pavement. Construction began in May 2019 and was completed in September 2019.