Counting down Denver’s Top 10 Urbanism Achievements of the Aughts… at number 6 is the TRansportation EXpansion project.
T-REX was the nickname given to the massive highway reconstruction/light rail project that was so successfully adopted by the public that even though the project has been finished for over three years now, people still refer to the southeast light rail line as the “T-REX line”. Construction on the 19-mile-long project began in 2002 and wrapped up four years later, with the grand opening ceremony taking place on November 17, 2006. The T-REX project rebuilt Interstate 25 from Broadway in Denver to Lincoln Avenue in Douglas County. Rebuilt, as in completely from the ground up, including new underground utilities, new storm water drainage, new roadbed, new bridges at every interchange, new sound walls, new lighting, new landscaping, and new signage. As part of the reconstruction, several new lanes were added in each direction, including braided on/off ramps and transition lanes at several interchanges to eliminate conflicts between vehicles merging on and off the highway. Interstate 225, from its interchange with I-25 to Parker Road in Aurora, also received a substantial reconstruction and widening. Along both I-25 and I-225, double-track light rail lines were laid with 13 stations along the way.
For those of you who are a friend of DenverInfill on Facebook, I’ve just uploaded two albums totaling 100 photos of T-REX construction and the grand opening. To become a DenverInfill Facebook friend, use the link on the right sidebar. Here’s a sampling:
T-REX represents an excellent example of cooperation between CDOT and RTD, between Denver and its neighboring cities and counties, and a comprehensive multi-modal approach in making transportation investments.