AASHO Road Sign Specs for 1927
Cover
Plate I - US Standard Route Marker
Plate II - Junctions
Plate V - Typical Marking for intersection of State or US Route with Local Road
Plate XI - Typical Marking at Railroad Crossing
Plate XV - Typical Marking of Two or More Intersecting and Lapping Numbered Routes
Plate XVIII - Directional Series
Plate XX - Warning Series
Plate XXI - Warning Series
Plate XXVII - Restriction Sign Series
Plate XXVIII - Typical Design for Posts
ro's home page
Up to ro's Old Trails page
ro@rreid.net