Projects

Bridge Design: I-25 Trinidad Viaduct

Washington Street over SH 58

Santa Fe to C-470 Flyover
Construction Administration and Inspection: Regent Drive
Design Build: I-25 Trinidad Design Build

US 285 Design Build
Highway/Freeway Design: I-25 SB Speer to 20th

US 285 Reconstruction
Transportation Engineering: US 285 Reconstruction

Broadway - Wesley to Iowa
Urban Street and Pedestrian Design: Broadway/Euclid Improvements

Broadway - Pine to Iris

N/S Bikeway Improvements
Water Resources Engineering: Asbury Outfall - Denver

I-25 over Purgatoire

TSIOUVARAS SIMMONS HOLDERNESS
TSH Engineering
5690 DTC Blvd.Suite 345 W
Greenwood Village, CO 80111
Phone: 303-771-6200
Fax: 303-771-6800