This file is from a shared repository and may be used by other projects.
The description on its file description page there is shown below.
Summary
MUTCD W7-1B hill/steep grade with percentage sign
Source: Page 2C-10, Manual on Uniform Traffic Control Devices for Streets and Highways - 2003 Edition
Any traffic control device design or application provision contained in this Manual shall be considered to be in the public domain. Traffic control devices contained in this Manual shall not be protected by a patent, trademark, or copyright, except for the Interstate Shield and any other items owned by FHWA.
Captions
Add a one-line explanation of what this file represents