SACRAMENTO (CBS SF) — California lawmakers are considering a hike in the state gas tax. It would be the first increase in 20 years.

The proposed 12 cent per gallon increase would go to pay for infrastructure. California needs billions more dollars to repair its crumbling roads.

READ MORE: Kim Fields Hopes 'Adventures In Christmasing' Inspires People To Come Out Of Their Comfort Zone

Revenues are down due to the increase in hybrids and electric cars. Drivers are using less gas which means the state is not collecting as much money.

READ MORE: New COVID Variant 'Omicron' Identified; Here's What You Need To Know

“We have these Teslas that are being sold and they don’t pay any gas tax,” said Senator Jim Beall (D – San Jose). “We need money to maintain the roads.”

Opponents of the tax say voters need assurances the money won’t actually be used to repair and maintain the roads.

MORE NEWS: 'The Long Good-Bye'; New Hope In The Battle Against Alzheimer’s Disease

If adopted, electric cars would not be exempt. Those car owners would pay their share with higher registration fees.