| Unit Cost Element | Unit Cost Component | Description | Location | Cost Type | Data Date | Reported Units | Units | Year (Dollars) | Capital Cost Per Unit | O& M Cost Per Unit | Lifetime (Years) | View Details |
| Highway Advisory Radio | Highway Advisory Radio | A mobile HAR trailer (with solar power) used to broadcast RWIS information. | Spokane, Washington, USA | Actual | 2004 | | Each (EA) | 2004 | $26,000.00 | | | View Details |
| Highway Advisory Radio | Highway Advisory Radio | Highway Advisory Radio (HAR) including installation. | San Antonio, Texas, USA | Estimated | 2003 |  | Each (EA) | 2003 | $78,000.00 | $3,000.00 | 10 | View Details |
| Highway Advisory Radio | Highway Advisory Radio | HAR transmitters, HAR beacons, transmitter poles, and power service costing $35 per foot [$115 per meter], assuming power is available within 500 feet [152.4 meters]. | Florida, USA | Actual | 2003 | | Each (EA) | 2003 | $46,000.00 | $2,449.00 | | View Details |
| Highway Advisory Radio | Highway Advisory Radio |  | Florida, USA | Estimated | 2003 |  | Each (EA) | 2003 | $42,000.00 | $2,100.00 |  | View Details |
| Highway Advisory Radio | Highway Advisory Radio | portable Highway Advisory Radio. | Florida, USA | Estimated | 2003 | | Each (EA) | 2003 | $50,000.00 | | | View Details |
| Highway Advisory Radio | Highway Advisory Radio | Highway advisory radio (HAR) manufactured by Highway Information Systems, North Carolina. Installation not included. | Houston, Texas, USA | Actual | 2002 |  | Each (EA) | 2002 | $57,500.00 | $1,200.00 | 10 | View Details |
| Highway Advisory Radio | Highway Advisory Radio | Highway advisory radio (HAR). Includes design costs of $4,000. | Wenatchee, Washington, USA | Actual | 2005 | | Each (EA) | 2005 | $24,000.00 | | 20 | View Details |
| Highway Advisory Radio | Highway Advisory Radio | Highway advisory radio (HAR). (Highway Information Systems product) | Houston, Texas, USA | Estimated | 2001 |  | Each (EA) | 2001 | $82,000.00 | $3,280.00 | 10 | View Details |
| Highway Advisory Radio | Highway Advisory Radio | Highway advisory radio (HAR). | Houston, Texas, USA | Actual | 2001 | | Each (EA) | 2001 | $57,500.00 | $1,200.00 | 10 | View Details |
| Highway Advisory Radio | Highway Advisory Radio | Highway advisory radio (HAR) and beacon sign with flashing lights. Cost includes labor, material, and installation. | Edmonds, Washington, USA,Mukilteo, Washington, USA,and Anacortes, Washington, USA | Estimated | 2001 |  | Each (EA) | 2001 | $26,000.00 | $700.00 | 20 | View Details |
| Highway Advisory Radio | Highway Advisory Radio | ISS AP5500 highway advisory radio (HAR) system. | Washougal, Washington, USA,Mayhill, Washington, USA | Estimated | 2001 | | Each (EA) | 2001 | $51,606.00 | $5,000.00 | 10 | View Details |
| Highway Advisory Radio | Highway Advisory Radio | ISS RoadRunnR Portable (Trailer Mounted) Advisory Radio System. | Spokane, Washington, USA | Estimated | 2001 |  | Each (EA) | 2001 | $25,000.00 | $150.00 | 10 | View Details |
| Highway Advisory Radio | Highway Advisory Radio | Highway advisory radio (HAR). | Port Angeles, Washington, USA | Estimated | 2001 | | Each (EA) | 2001 | $30,000.00 | $700.00 | 20 | View Details |
| Highway Advisory Radio | Highway advisory radio | Highway advisory radio (HAR), preventative maintenance | Florida, United States | Estimated | 2013 |  | Each (EA) | 2013 |  | $12,670.00 |  | View Details |
| Highway Advisory Radio | Highway Advisory Radio | Highway Advisory Radio - Low powered 10 watt radio with cabinet transmitter digital control interface power supply antenna pole and grand plan or ground rod | California, USA | Actual | 2007 | | Location | 2007 | $81,900.00 | $5,010.00 | 15 | View Details |
| Highway Advisory Radio | Highway Advisory Radio | Permanent HAR replacement | North Carolina, United States | Bid Tabulation | 2006 |  | EA | 2006 | $3,000.00 | $700.00 |  | View Details |
| Highway Advisory Radio | Highway advisory radio | Highway advisory radio (HAR), furnish & install, solar power | Florida, United States | Estimated | 2013 | | Each (EA) | 2013 | $12,670.00 | | | View Details |
| Highway Advisory Radio | Highway advisory radio | Highway advisory radio (HAR), furnish & install, ac power | Florida, United States | Estimated | 2013 |  | Each (EA) | 2013 | $112,723.90 |  |  | View Details |
| Highway Advisory Radio | Highway Advisory Radio - Portable | Portable Highway Advisory Radio (HAR) | North Carolina, United States | Bid Tabulation | 2006 | | EA | 2006 | $18,000.00 | $500.00 | 6 | View Details |
| Highway Advisory Radio | Highway Advisory Radio Beacon | Highway Advisory Radio beacon along I-80 and I-380 | Monroe County, Pennsylvania, United States | Estimated | 2013 | 5 | Each (EA) | 2013 | $25,000.00 |  |  | View Details |
| Highway Advisory Radio | Highway Advisory Radio Transmitter | Highway Advisory Radio transmitter along I-80 and I-380 | Monroe County, Pennsylvania, United States | Estimated | 2013 | 6 | Each (EA) | 2013 | $85,000.00 | | | View Details |
| Highway Advisory Radio | Highway advisory radio transmitters | Highway advisory radio transmitters | Washington, United States | Estimated | 2010 | 82 | Each (EA) | 2010 | $50,000.00 |  |  | View Details |
| Highway Advisory Radio | Highway Advisory Radio (HAR) | Highway advisory radio transponder integrated into TMC operations | Lake County, Illinois, United States | Estimated | 2003 | 3 | Each (EA) | 2003 | $40,000.00 | | | View Details |