Articles

Traffic Industry Articles and Blog Posts

ELTEC manufactures products used in traffic cabinets as well as several unique traffic warning systems. Under each category our stories highlight ELTEC’s ability and flexibility to solve specific traffic related issues. We are great at standard systems, but we excel at customized solutions: AC or solar powered.

Additionally, you’ll find published articles intended to increase knowledge and awareness on traffic related topics.

Pedestrian/RRFB/HAWK Crossings
Time Clocks/School Zones/DLPRO Software
Emergency Vehicle
High Water/Flood
Lighting & Camera-Solar Powered
Specialty Systems
Time Sync-GPS
General-Miscellaneous

RRFB Approval Termination

Federal Highway Administration returns RRFB’s to approved product list.

The new approval was announced on March 20, 2018. As a result, all patents rights have been made public, and all manufactures may produce RRFB’s

Read below for the appropriate use of (IA-21)

https://mutcd.fhwa.dot.gov/resources/interim_approval/ia21/index.htm