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Showcase Projects

Commercial
Amgen Building
Bank of America, Data Center
Northrop Critical Power Supply

Industrial
Hyperion C-741
Hyperion Dice 1
Port of LA Berths

Institutional
Central Jail
LA Convention Center
Oakland Arena
Oakland Coliseum
Rancho Los Amigos - Facility Operations
Rancho Los Amigos - Hospital

Transportation
Metro Redline Station
Metro Redline Station B221
Metro Redline Tunnels B251, B, C and D
Metro Redline Tunnels B251 E and F
San Joaquin Hills Transportation Center
Denver I-25
Metro Gold Line
ATSAC - Highland Park
CCTV - Cal-Trans Route 73

Showcase Projects
T-Rex I-25 Build
Denver, Colorado

Owner:

Colorado DOT / RTD - Denver

General Contractor:

Southeast Corridor Constructors (Kiewit)

Architect:

HNTB

Engineer:

Parsons Transportation Group

Construction Manager:

TREX

Project Duration:

60 Months

Project Description:

Highway reconstruct with Light Rail

  • Add 19 miles of double-track light rail connecting to the existing system at Broadway in Denver and extending along the west side of I-25 to Lincoln Avenue in Douglas County and in the median of I-225 from I-25 to Parker Road in Aurora.
  • Build 13 stations with Park-n-Rides at 12 of the stations.
  • Construct a new light rail maintenance facility in Englewood.
  • Add one through-lane in each direction from Logan Street to I-225 (for a total of four lanes each way)
  • Add two through-lanes in each direction from I-225 to the C470/E470 interchange (for a total of five lanes each way)
  • Reconstruct eight interchanges, including I-25/I-225.
  • Reconstruct and widen numerous bridges.

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