Unit Cost Entry

Unit Cost Element - Mainline Meter

Unit Cost Component - Mainline Meter


California, USA


Description

Mainline Meters include upstream demand detectors (5 lanes 2 loops/lane), Downstream Detectors (3 lanes, 2 loops per lane), advanced warning Signs w beacons, Meter heads, cabinets, controllers and cablling

Cost Type

Actual

Data Date

2007

Reported Units



Units

Location

Year (Dollars)

2007

Capital Cost per Unit ($)

$410,100.00

O & M Cost per Unit ($)

$71,800.00

Lifetime

25 years


Notes

From 2010 Data Request - Steve Hancock [steve_hancock@dot.ca.gov]
Mainline metering used at bridges, toll facilities, and other locations where there is a signficant reduction in through lanes.
High O&M Cost due to $63.7K / yr in staff operations costs (???)

Source

CALTRANS 2007 Traffic Management System (TMS) Inventory

Author: CALTRANS - Steve Hancock, Jas Bhullar

Published By: CALTRANS Office of ITS Projects and Standards


Unit Cost Details

Capital Cost per Unit: $410,100.00

O&M Cost per Unit: $71,800.00

Year (Dollars): 2007

Lifetime: 25 years


Related Unit Cost Subsystems

Roadside Control (RS-C)

Keywords

CCTV, closed circuit television cameras, road monitoring, sensors, vehicle detector, traffic detection, traffic monitoring, congestion monitoring

ID: 2010-01077