minimum average operating speed
Defined in 1 dictionary — U.S. Code
United States Code
23 U.S.C. § 166 — in this section (4 versions over time)
In this paragraph, the term “minimum average operating speed” means—
(i) 45 miles per hour, in the case of a HOV facility with a speed limit of 50 miles per hour or greater; and
(ii) not more than 10 miles per hour below the speed limit, in the case of a HOV facility with a speed limit of less than 50 miles per hour.