California

City: 
San Diego
Facilities: 
I-805/SR 52
Facility Type: 
Freeway shoulder
Description: 
1 year pilot BBS project of about 4 mi
Objectives: 
Increase transit speeds and improve schedule reliability
Date Implemented: 
2005
Date Terminated: 
N/A
Operational Information
Allowed Vehicles: 
Buses
Operating Partners: 
CALTRANS, SANDAG
Operational Hours: 
Only when traffic slows to 30 mph
Conditions: 
Speed Restriction: NO more than 10 mph faster than traffic in general traffic lanes.
Maximum Speed: 
40 mph
Geometric Features
Cross Section Details: 
At least 10 ft wide
Traffic Control Devices
Pavement Markings: 
"Transit Lane Authorized Buses Only"