23 CFR § 950.3 - Definitions.

---
identifier: "/us/cfr/t23/s950.3"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "23 CFR § 950.3 - Definitions."
title_number: 23
title_name: "Highways"
section_number: "950.3"
section_name: "Definitions."
chapter_name: "FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
subchapter_number: "K"
subchapter_name: "INTELLIGENT TRANSPORTATION SYSTEMS"
part_number: "950"
part_name: "ELECTRONIC TOLL COLLECTION"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "23 U.S.C. 109, 315; sec. 1604(b)(5) and (b)(6), Pub. L. 109-59, 119 Stat. 1144; 49 CFR 1.48."
regulatory_source: "74 FR 51771, Oct. 8, 2009, unless otherwise noted."
cfr_part: "950"
---


# 950.3 Definitions.

As used in this part:

*1604 toll program* refers to any of the tolling programs authorized under section 1604 of SAFETEA-LU. These programs include the Value Pricing Pilot Program, the Express Lanes Demonstration Program, and the Interstate System Construction Toll Pilot Program.

*Electronic toll collection* means the ability for vehicle operators to pay tolls automatically without slowing down from normal highway speeds.

*Toll agency* means the relevant public or private entity or entities to which toll authority has been granted for a facility under a 1604 toll program.