About Us


Traffic Engineering

Traffic Signal Design

Intersection Channelization Design

Traffic Signal Coordinated System Design

Roadway Design

Roadway Street Lighting Design

Roadway Signing and Striping Design

Transportation Planning

Traffic Data Collection & Traffic Projections

Traffic Signal Warrant Analysis

Traffic Modeling and Analysis

Traffic Engineering Needs Study

Traffic Impact Study

Transportation Master Plans

Construction Inspection Services

Scheduling & Cost Estimation

Water Resource Engineering


Contact Us

The following are the highlights of the services provided by the firm:

Traffic Impact Studies (TIS)
A complete traffic analysis is conducted of the affected area surrounding a proposed development, zoning change or proposed subdivision, to determine the impact of the change on the existing street system.

Modeling and Traffic Analysis
The firm has conducted several analyses of networks utilizing a variety of proven computer models.

Traffic Signal and Intersection Design
The design of any type of traffic signal using the latest available technology to assure efficient operation utilizing equipment that is easy to maintain.

Traffic Signal Systems Design
There are several types of signal coordination systems available today. The firm has the expertise to match the best system according to our client's requirements.

Traffic Engineering Needs Studies
A complete analysis is conducted for a city or county to determine their traffic engineering needs.

Traffic Data Collections
TQC utilizes Jamar's Automatic Traffic Recorders & Nu-metric Electronic Cards for 24 hour counts and Electronic Count Boards for Manual Turning Movement Counts.

Closed Loop Systems
TQC has designed several Closed Loop Systems within Tri-State area.

Inventory Projects
The firm has conducted many inventories of Transportation System Hardware, including sign, signal and pavement marking inventory systems.

TQC has been part of a team effort on several planning projects that have been executed successfully.

Roadway Design
TQC has designed multiple intersection projects including widening for left turn bays, right turn bays and other capacity increasing treatments. The firm has extensive experience in roadway design as well.

Roadway Lighting
The firm has the expertise to design roadway lighting. Over 30 projects have been completed.

TQC has worked with several school systems to access traffic problems at particular school sites. Recommendations have resolved many safety and circulation issues.

Signing and Striping
TQC has completed signing and striping plans for numerous projects including New Jersey Turnpike Authority (NJTA), New Jersey Department of Transportation (NJDOT) and Port Authority of NY & NJ (PANYNJ)

Construction Inspection

Scheduling & Cost Estimation

Water Resource Engineering

  Head Office:
4105 US Route 1, Suite # 10. Monmouth Jct., NJ 08852
  Phone: 732-274-9500 Fax: 732-274-9510
  Email: info@tqcmail.com

New York Office:
116W 23rd Street, New York, NY 10011
Phone: 212-386-7620 Fax: 917-210-3620