Contact Us: (248)342-3933

Recent TDC Projects:
Oakland FAC Funding Application Traffic Counts_2018
Detroit Lions Traffic Management Study_2017-2018 Mannik Smith
MDOT I-696 MOT Signal Timing (119 Signals) _Tetra Tech
SEMCOG Multi-Modal Pedestrian & Bicycle Pilot Study Phase I & II_2017
Gordie Howe International Bridge Crossing-Classification Study 2017 CDM Smith
MDOT On-Call as Need Traffic Safety & Signal Services (2017-2019) 
MDOT Kalamazoo Traffic Signal Optimization (21 Signals) _2017
MDOT Lansing Traffic Signal Optimization Downtown (64 Signals) _2016 Parsons
MDOT Grand Rapids Traffic Signal Optimization (43 Signals) _2016-2017
TRB I-75 Truck Lane / Safety Audit Study_2016-2017 KLS Engineering
City of Detroit Pedestrian & Bicycle Tiger Grant Study_2015-2022
Holland Multi-Modal & O & D Wifi / Bluetooth Study (20 Signals) _2017
MDOT Active Traffic Management (ATM) Along I-496, I96, & US127_2016 Bergmann 
Ann Arbor Nixon Corridor Roundabout Improvement Study_2016, OHM
Corktown Mixed Use & Redevelopment Traffic Study, Detroit_2016 Giffels Webster
Wayne County Airport Burton Center Improvements, Detroit Metro, OHM 2016
Wayne County Airport WCAA DTW Master Plan Update, Leigh Fisher 2016 
City of Pontiac Traffic Signal Optimization, Alfred Benesh 2016
MDOT Traffic Signal Optimization for M-59 Corridor, RCOC & Pontiac, KHM 2016
Mercy Health Center, Muskegon, Fleis & Vandenbrink 2015
Oak Park / Southfield & Ferndale Traffic Signal Optimization_ OHM 2015
 U of M Multi-Modal Transit Center Study, Ann Arbor, Washtenaw, 2015. 
Grand Rapids Traffic Signal Opt. & Traffic Incident Management Study: Ph 8 & 9, 2015
Maple Road Diet, Birmingham, Fleis & Vandenbrink 2015
Ann Arbor S. State Street Corridor Transportation Study, 2015
MDOT Traffic Counts for M-3 (Gratiot Ave.) Corridor Study, City of Detroit, 2015  
GM Technical Center Traffic Study, City of Warren, Macomb County, Michigan, 2015. 
MDOT Signal Opt. Shiawassee County (M-21, M-52, and M-71), 2014.
Henry Ford Health System Proposal Study, City of Detroit, Wayne County, 2015
Macomb County Department of Roads Traffic Signal Opt. Timing Projects  
MDOT I-696 Macomb Signal Optimization & Intergraded Corridor Management Study


TDC has experience in performing traffic studies for numerous traffic signal optimizations projects, corridor studies, access management, traffic impact studies & other engineering projects. The following lists our most recent projects.