PennDOT County Maintenance Offices




This element consists of County Maintenance Offices and stockpile locations located in Pennsylvania Department of Transportation Engineering Districts Ten, Eleven and Twelve.  

PennDOT District 10-0 includes Armstrong, Butler, and Indiana Counties. 
PennDOT District 11-0 includes Allegheny, Beaver, and Lawrence Counties, as well as the tunnels organization office.  
PennDOT District 12-0 includes Fayette, Greene, Washington, and Westmoreland Counties. 

County Maintenance Offices report to the PennDOT District Offices and include personnel and existing/future systems that provide overall coordination and support for construction and routine maintenance on PennDOT roadways, traffic control and other resources for incidents (both unexpected and planned events), and work zone safety as well as management of construction and maintenance equipment so that the impact to the transportation network and traveler safety is minimized. The offices provide roadway condition information including road and bridge closures/restrictions and detour information to other PennDOT Offices, TMCs and to the media. 

Work zone safety is generally a County Maintenance Office responsibility except when automated work zone equipment is operationally controlled by the Western Region TMC.  

Dispatch of PennDOT District Vehicles for incident support or in emergency response situations in managed through the County Maintenance Offices but may be requested/coordinated by the Western Region TMC.


Pennslyvania Department of Transportation (PennDOT)


Emergency Management
Information Service Provider
Traffic Management
Maintenance and Construction Management
Archived Data User Systems

Interfaces To

(View Context Diagram)

511PA Pittsburgh Traveler Information
511PA Traveler Information
Adjacent PennDOT District Offices
City/County Emergency Operations Center
County 911 Centers
County EMA Centers
Local Fire and EMS Vehicles
Local Fire and Rescue Services
Local Police Departments
Local Traveler Information
Municipal Traffic Offices
PAAC Offices
PennDOT District Eleven Offices
PennDOT District Maintenance Vehicles
PennDOT District Ten Offices
PennDOT District Twelve Offices
PennDOT Field Devices - District
PSP Offices
PTC Offices
PTC Traffic Operations Center (PTC Ops Center)
Regional Media Outlets
Regional Travel Information System
Western Region Traffic Management Center (PennDOT)