---
kind: "section"
citation: "33 C.F.R. § 167.1321"
title: "33"
number: "167.1321"
heading: "In Puget Sound and its approaches: Rosario Strait."
url: "https://uscodex.org/cfr/33/167.1321"
---

# §167.1321. In Puget Sound and its approaches: Rosario Strait.


In Rosario Strait, the following are established:

- (a) **A separation zone bounded by a line connecting the following geographical positions—**
- (b) A traffic lane for northbound traffic located within the separation zone described in [paragraph (a)](#a) of this section and a line connecting the following geographical positions:
- (c) A traffic lane for southbound traffic located within the separation zone described in [paragraph (a)](#a) of this section and a line connecting the following geographical positions:
- (d) Precautionary area “CA” contained within a circle of radius 1.24 miles centered at geographical position 48°45.30′ N, 122°46.50′ W.
- (e) **A separation zone bounded by a line connecting the following geographical positions—**
- (f) A traffic lane for northbound traffic located within the separation zone described in [paragraph (e)](#e) of this section and a line connecting the following geographical positions:
- (g) A traffic lane for southbound traffic located within the separation zone described in [paragraph (e)](#e) of this section and a line connecting the following geographical positions:
- (h) Precautionary area “C” contained within a circle of radius 1.24 miles centered at geographical position 48°40.55′ N, 122°42.80′ W.
- (i) **A two-way route between the following geographical positions—**
- (j) **Precautionary area “RB” bounded as follows—**
  - (1) To the north by the arc of a circle of radius 1.24 miles centered on geographical position 48°26.38′ N, 122°45.27′ W and connecting the following geographical positions:
  - (2) **To the south by a line connecting the following geographical positions—**

## Notes

### Amendments

[USCG-2002-12702, 75 FR 70827, Nov. 19, 2010]

### Source

Source: USCG-1999-5700, 65 FR 46605, July 31, 2000, unless otherwise noted.

### Authority

Authority: 46 U.S.C. 70001, 70003; Department of Homeland Security Delegation No. 0170.0.

### Source

Source: CGD 81-080, 48 FR 36456, Aug. 11, 1983, unless otherwise noted.

### Amendments

[USCG-2002-12702, 75 FR 70827, Nov. 19, 2010]