Date of Version
January 1929
Recommended Citation
Springer, G. P., "Promoting Highway Safety by the Elimination of Right Angle Turns" (1929). Purdue Road School. 20.
https://docs.lib.purdue.edu/roadschool/1929/proceedings/20
Start Date
1-25-1929 12:00 AM
COinS
Jan 25th, 12:00 AM
Promoting Highway Safety by the Elimination of Right Angle Turns