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  • Jodie Alexander

CA – Tire-Derived Aggregate (Tire Waste Recycling and Recovery) Grant Program – Due 12/26

Opportunity Title:

Tire-Derived Aggregate (TDA) Grant Program


Opportunity Number:

Departmental Grant ID:TDA22


This competitive tire grant program provides opportunities to divert waste tires from landfills, prevent illegal tire dumping, and promote markets for recycled-content tire products. The Program provides assistance to civil engineers in solving a variety of engineering challenges using Tire-Derived Aggregate (TDA), which is produced from shredded tires, is lightweight, free-draining, and a less expensive alternative to conventional aggregates.

Projects generally fall into one of five categories (see TDA Uses for more complete descriptions):

  • Category 1: Mechanically Stabilized TDA (retaining walls).

  • Category 2: Low Impact Development (storm water mitigation including storm water infiltration galleries).

  • Category 3: Lightweight fill (slope stabilization, embankment fill, landslide repair, and retaining walls).

  • Category 4: Vibration mitigation (under rail lines).

  • Category 5: Landfill application (aggregate replacement projects such as leachate and gas collection systems, drainage layers, leachate injection).


Business, Nonprofit, Public Agency, Tribal Government

Award Details:

Total Amount Available:



December 26, 2023

Grant Management Associates has years of experience with opportunities like this one. Contact us today for a consultation.

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