• Transportation Engineering

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GAOTek presents a selection of reliable and affordable products for transportation engineering testing. This branch of civil engineering is the application of technology and scientific principles to the planning, functional design, operation and management of facilities for any mode of transportation in order to provide for the safe, efficient, rapid, comfortable, convenient, economical, and environmentally compatible movement of people and goods. GAO presents a collection of traffic, highway and railroad engineering products to meet the needs of field professionals.


Shop Our Transportation Engineering Products

Traffic Signs

Asphalt Penetrometers

Asphalt Softening Point Testers

Transportation Engineering: A Detailed Description

Functions of Transportation Testing Instruments

Our products are quick and accurate tools designed to perform different functions, some of them include to test and measure the parameters of inductive loops used in the traffic signal, vehicle data collection, and parking industries. Other uses include simulating any type of highway vehicle passing over a user-defined array of highway traffic sensors. Furthermore, we present testing device, which has been developed for the checking of ICE wheelsets without the need of disassembling the wheelset from the train.


GAO Tek’s selection of products is easy to use and have different features to provide field professionals and technician with the best solutions for the industry needs. Some important features for these products include view real time inductance, change automatic power shutoff, and quick and accurate measurement of inductive loop parameters.

Applications and Industries

GAO Tek offers products that have a variety of applications in transportation engineering purposes. Our traffic engineering products focus on the infrastructure necessary for transportation, our highway engineering products deal with major roadways and transportation systems involving automobiles, and our railroad engineering products deal with the operation of all types of railway systems.