36 C.F.R. § 910.69 Structural bay.
Title 36 - Parks, Forests, and Public Property
Structural bay means the distance or span from one vertical structural member fronting on a street to the immediately adjacent vertical structural member fronting on the same street.
Title 36: Parks, Forests, and Public Property
PART 910—GENERAL GUIDELINES AND UNIFORM STANDARDS FOR URBAN PLANNING AND DESIGN OF DEVELOPMENT WITHIN THE PENNSYLVANIA AVENUE DEVELOPMENT AREA
Subpart D—Glossary of Terms
§ 910.69 Structural bay.

