---
kind: "section"
citation: "49 C.F.R. § 372.233"
title: "49"
number: "372.233"
heading: "Chicago, IL."
url: "https://uscodex.org/cfr/49/372.233"
---

# §372.233. Chicago, IL.


The zone adjacent to, and commercially a part of Chicago, IL, within which transportation by motor vehicle, in interstate or foreign commerce, not under common control, management, or arrangement for a shipment to or from such zone, is partially exempt from regulation under [49 U.S.C. 13506(b)(1)](/usc/49/13506.md?p=b-1), includes and is comprised of all points as follows:

- (a) The municipality of Chicago, IL, itself;
- (b) All points within a line drawn 20 miles beyond the municipal limits of Chicago;
- (c) **All points in Lake County, IL.**
- (d) All of any municipality any part of which is within the limits of the combined area defined in paragraphs [(b)](#b) and [(c)](#c) of this section, and
- (e) All of any municipality wholly surrounded, or so surrounded except for a water boundary, by the municipality of Chicago or any other municipality included under the terms of [paragraph (d)](#d) of this section.

## Notes

### Amendments

[46 FR 11286, Feb. 6, 1981. Redesignated at 55 FR 42198, Oct. 18, 1990, as amended at 62 FR 15422, Apr. 1, 1997; 78 FR 58479, Sept. 24, 2013]

### Source

Source: 41 FR 56653, Dec. 29, 1976, unless otherwise noted. Redesignated at 61 FR 54708, Oct. 21, 1996.

### Authority

Authority: 49 U.S.C. 13504 and 13506; Pub. L. 105-178, sec. 4031, 112 Stat. 418; and 49 CFR 1.87.

### Amendments

[46 FR 11286, Feb. 6, 1981. Redesignated at 55 FR 42198, Oct. 18, 1990, as amended at 62 FR 15422, Apr. 1, 1997; 78 FR 58479, Sept. 24, 2013]