- Level of Service Ratings
Every year the Bureau of Traffic Engineering and Transportation Planning inspects approximately 200 of its 600 intersections controlled by traffic signals. These inspections reveal how well traffic flows during the morning and evening rush hours.
- Traffic Signal Shop
The Baltimore County Signal Shop maintains 250 signalized intersections in a 600 sq. mi. area surrounding and not including Baltimore City.
- Traffic Engineering & Transportation Planning
Revised January 22, 2007
Courthouse 