PennDOT I-83 Automated Real Time Messaging System (ARMS)
Owner:
PennDOT, District 8
Location:
Urban Harrisburg area, PA
Owner:
PennDOT, District 8
Location:
Urban Harrisburg area, PA
Project Description:
Interstate 83 is a key transportation link carrying heavy inbound commuter traffic to Harrisburg, PA from outlying areas. Not only does lane reduction at the I-83 to State Route 581 interchange cause congestion, but drivers also encounter limited sight distance due to crest curves. These conditions result in conflicts between high speed traffic approaching stopped traffic.
To alleviate these conditions and reduce the number of crashes, PennDOT District 8 initiated a program to implement an Automated Real Time Messaging System (ARMS). The ARMS automatically detects slowed and stopped traffic conditions and displays advisory messages warning motorists to reduce their speed.
Interstate 83 is a key transportation link carrying heavy inbound commuter traffic to Harrisburg, PA from outlying areas. Not only does lane reduction at the I-83 to State Route 581 interchange cause congestion, but drivers also encounter limited sight distance due to crest curves. These conditions result in conflicts between high speed traffic approaching stopped traffic.
To alleviate these conditions and reduce the number of crashes, PennDOT District 8 initiated a program to implement an Automated Real Time Messaging System (ARMS). The ARMS automatically detects slowed and stopped traffic conditions and displays advisory messages warning motorists to reduce their speed.