---
kind: "section"
citation: "36 C.F.R. § 4.13"
title: "36"
number: "4.13"
heading: "Obstructing traffic."
url: "https://uscodex.org/cfr/36/4.13"
---

# §4.13. Obstructing traffic.


The following are prohibited:

- (a) Stopping or parking a vehicle upon a park road, except as authorized by the superintendent, or in the event of an accident or other condition beyond the control of the operator.
- (b) **Operating a vehicle so slowly as to interfere with the normal flow of traffic.**

## Notes

### Authority

Authority: 54 U.S.C. 100101, 100751, 320102.

### Source

Source: 52 FR 10683, Apr. 2, 1987, unless otherwise noted.