Unit Cost Entry
Unit Cost Element - Curve Speed Warning System
Unit Cost Component - Truck Curve Warning and High Wind Warning System for Bridge
Wenatchee, Washington, USA
Description
System consists of one large DMS with sign bridge, two small DMS with cantilever structure and bridge mounted support, loop detection, wind sensor/RWIS, and fiber and radio communications. Design and construction engineering costs ($85,000) included. Traffic control and mobilization also included.
Cost Type
EstimatedData Date
2005Reported Units
Units
Each (EA)Year (Dollars)
2005Capital Cost per Unit ($)
$572,000.00O & M Cost per Unit ($)
Lifetime
20 yearsNotes
Related Unit Cost Subsystems
Keywords
DMS, CMS, VMS, Changeable Message Signs, Variable Message Signs
ID: 2010-00923