04/24/2026
Does all of your gas tax go directly to the roads you drive every day?
Not exactly.
In Illinois, Motor Fuel Tax goes through a distribution process before it reaches local road systems.
Portions are set aside first for things like:
* Administration and required adjustments
* State-level transportation needs
* Other transportation-related programs
After that, the remaining funds are distributed between:
* State highways
* Counties
* Municipalities
* Township road districts
By the time it reaches township road systems—who maintain a large portion of the total road miles—it is only a smaller share of the overall funding.
That’s one reason Motor Fuel Tax alone doesn’t fully cover the cost of maintaining local roads, and why property taxes are still needed.
This chart from TOI.org shows how Motor Fuel Tax is distributed