Secondary Highway or Major Connecting Road Symbol
Detailed Description
The “Secondary Highway or Major Connecting Road Symbol” graphic depiction applies to:
- Secondary Highway, a subtype of 7.5-Minute OnDemand Topo Cartographic Specifications - Transportation Route feature.
- Secondary Highway or Major Connecting Road, a subtype of US Topo Cartographic Specifications - Transportation Route feature.
Sources/Usage
Public Domain.