Cost Subsystem
Description

High-end estimate for dynamic curve speed warning sign with solar power and radar detection

Capital Cost Per Unit
$14,000.00
Adjusted Capital Cost Per Unit
$12,324.20
Lifetime
20
Unit Cost Type
Unit
Each (EA)
CPI ID
2
CPI Name

WPU1178

Year
2009
Notes
Battery must be changed every 4-7 years at a cost of $160. Mn/DOT recommends using these signs on any curve where there have been more than 10 crashes in 2 years along that section of road