Providing program management for the Oregon Department of Transportation's
OTIA III State Bridge Delivery Program
 

PROGRAM - GLOSSARY

Abbreviations, Terms and Status Types

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Divider

Median 
A traffic separator between opposing traffic. It can be grass or concrete. Grass medians are often landscaped for beautification.

Milling 
A process of removing old asphalt by grinding it off the roadway with a large machine. Roads are generally milled prior to resurfacing.

MOT 
Maintenance of Traffic — any process used to control and maintain the movement of traffic in a construction zone. It can include lane closures, lane shifts, detours, etc...

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