# Manual on Uniform Traffic Control Devices for Streets and Highways, 1978 Edition

> edition of the national Manual on Uniform Traffic Control Devices published in 1978

**Wikidata**: [Q124101797](https://www.wikidata.org/wiki/Q124101797)  
**Source**: https://4ort.xyz/entity/manual-on-uniform-traffic-control-devices-for-streets-and-highways-1978-edition