Recommended Accessories
Product Information
Compliance
Section 2D.19 BUSINESS Auxiliary Sign
Option
- The BUSINESS (M4-3) auxiliary sign may be used to designate an alternate route that branches from a numbered route, passes through the business portion of a city, and rejoins the numbered route beyond that area.
Standard
- If used, the BUSINESS auxiliary sign shall be mounted directly above a route sign.
Source: 2009 MUTCD