---
kind: "section"
citation: "49 C.F.R. § 372.221"
title: "49"
number: "372.221"
heading: "Twin Cities."
url: "https://uscodex.org/cfr/49/372.221"
---

# §372.221. Twin Cities.


For the purpose of determining commercial zones, utilizing the general population-mileage formula as set forth in [§ 372.241](/cfr/49/372.241.md), each of the following combinations of cities shall be considered as a single municipality:

- (a) Having a population equal to the sum of their combined populations, and
- (b) Having boundaries comprised of their combined corporate limits, with the common portion thereof disregarded:
  - (1) Bluefield, Va.-W. Va.
  - (2) Bristol, Va.-Tenn.
  - (3) **Davenport, Iowa, and Rock Island and Moline, Ill.**
  - (4) **Delmar, Del-Md.**
  - (5) **Harrison, Ohio-West Harrison, Ind.**
  - (6) Junction City, Ark.-La.
  - (7) Kansas City, Mo.-Kansas City, Kans.
  - (8) **Minneapolis-St.** Paul, Minn.
  - (9) **St.** Louis, Mo.-East St. Louis, Ill.
  - (10) Texarkana, Ark.-Tex.
  - (11) Texhoma, Tex.-Okla.
  - (12) Union City, Ind.-Ohio.

## Notes

### Amendments

[41 FR 56654, Dec. 29, 1976, as amended at 62 FR 15422, Apr. 1, 1997]

### 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

[41 FR 56654, Dec. 29, 1976, as amended at 62 FR 15422, Apr. 1, 1997]