### Question
Can you define what mass transit portion means?


### Answer
**Mass transit portion** is defined as the following in *26 U.S.C. § 9503*:

> an amount determined at the rate of 1.5 cents for each gallon with respect to which tax was imposed under section 4041 or 4081

#### Citation:
  - *26 U.S.C. § 9503*
  - Heading: **Subtitle I-Trust Fund Code > CHAPTER 98-TRUST FUND CODE > Subchapter A-Establishment of Trust Funds**

