Los Angeles County Metropolitan Transportation Authority (MTA) selected Dillingham Construction International Incorporated and its Joint Venture partners to construct major portions and manage the construction of the entire Los Angeles Metro Red Line.

Dillingham Construction International Inc. (DCII) constructed a military seaport north of Ras Hilf on Masirah Island for the Kingdom of Oman.

Permanent military airbase on Oman’s Masirah Island, 15 miles from Oman’s eastern coast in the Arabian Sea. This military airbase resulted in Oman having a well-established military facility in the Arabian Sea and the United States and NATO having a far-reaching military facility available for use during emergencies.

DCII built two runways (main and secondary); a main taxiway, and 70 taxi tracks; two high speed entrances; a 15 km perimeter road; 35 shelters; six missile storage facilities; an F-16 work rack; fire station; water plant; power plant; accommodation area; and administration buildings training centers.

Modern, world-class international airport in the beautiful and rapidly developing urban center and gateway to the Central Mindanao Region, the second largest island in the Philippines. Boasts the 3rd longest runway in the Philippines, capable of accommodating the landing and takeoff of Boeing 747s and Airbus A380s.

The concrete was replaced with two preformed road sections laid on the exposed floor beams of the bridge structure and the road was widened by 24 inches. The replacement orthotropic surface is 40 percent lighter than the old concrete, and the steel supports of the new structure form the roadway itself. Each of the more than 750 20-ton highway panels and 325 sidewalk panels was individually designed for its particular location.

Located in the Aegean region of Turkey and part of the Trans-European Road Network, the Izmir Ring Road Motorway project consists of the 53 km Ring Road and the 96 km Izmir-Aydın Motorway. This $1.06 billion project includes three lanes in each direction, secondary roads, junctions, and directional arms which total 333 km of road construction.

Located in New Zealand, the Second Tailrace Tunnel was constructed to improve the efficiency of the Manapouri Power Station. This $212 million project enabled the generation of an additional 640 GWh a year without using more water – enough electricity to power about 64,000 homes for a year.

The 75th Anniversary Selatin Tunnel was the longest tunnel in Turkey when it was completed. Its twin bores are 3,018 m and 3,043 m long, 12 m wide and 4.80 m high, and carry three lanes of traffic in both directions.