Spotlight: New Technology Evaluations

The New Technologies and Products (NTP) Unit in NJDOT’s Division of Bridge Engineering and Infrastructure Management reviews and evaluates new technologies and products submitted by manufacturers, vendors and suppliers. The unit is currently evaluating over 50 products for possible use at NJDOT to address needs related to safety, pavement, drainage, bridges and structures, among other categories.

NJDOT defines a new technology as “any product, process, or material used in the construction and maintenance of roadways and bridges that is not covered by existing NJDOT standard specifications or construction details, thereby requiring a formal evaluation for approval.” Products may receive a formal evaluation if they are finished and marketed, and address high priority needs.

The unit maintains the New Technologies and Products database of tested products from 2002 to the present. The database displays the category, the name of the product with a link to the product webpage, the company and the status of the evaluation. The NTP database status code legend is available on the NJDOT New Technology Evaluations webpage. Products may be actively undergoing testing, in a demonstration phase, or specification development phase, or in other stages of evaluation.

If, through the evaluation process, a technology or product is found acceptable for use on NJDOT projects, development and implementation of a standard specification, construction detail, or design guideline is still needed through a baseline document change.

Evaluation typically takes two to three years, although technical information and testing data from other testing agencies may expedite the process. Proposals for use of a new technology on a specific project, and recurrent use of an alternate or non-standard item on several projects, can lead to acceptance as a standard item.



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