| 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 |
| Computer Monitor | Workstation Monitors (High) | Workstation monitor, high estimate | Chicago, Illinois, United States | Estimated | 2008 | 4 | Each (EA) | 2008 | $600.00 | | | View Details |
| Computer monitor | Workstation Monitors (Low) | Workstation monitor, low estimate | Chicago, Illinois, United States | Estimated | 2008 | 4 | Each (EA) | 2008 | $400.00 |  |  | View Details |
| Database Server | Backup Server - Data Archiving (High) | 10 TB backup server for a regional data archiving system, high estimate | Chicago, Illinois, United States | Estimated | 2008 | 2 | Each (EA) | 2008 | $8,800.00 | | | View Details |
| Database Server | Backup Server - Data Archiving (Low) | 10 TB backup server for a regional data archiving system, low estimate | Chicago, Illinois, United States | Estimated | 2008 | 2 | Each (EA) | 2008 | $8,600.00 |  |  | View Details |
| Database Server | Data Archiving Database Server (High) | 10 TB Database server for a regional data archiving system, high estimate | Chicago, Illinois, United States | Estimated | 2008 | 1 | Each (EA) | 2008 | $8,800.00 | | | View Details |
| Database Server | Data Archiving Database Server (Low) | 10 TB Database server for a regional data archiving system, low estimate | Chicago, Illinois, United States | Estimated | 2008 | 1 | Each (EA) | 2008 | $8,600.00 |  |  | View Details |
| GIS Map Server | GIS Map Server - Data Archiving (High) | 2 TB GIS map server for a regional data archiving system, high estimate | Chicago, Illinois, United States | Estimated | 2008 | 1 | Each (EA) | 2008 | $3,000.00 | | | View Details |
| GIS Map Server | GIS Map Server - Data Archiving (Low) | 2 TB GIS map server for a regional data archiving system, low estimate | Chicago, Illinois, United States | Estimated | 2008 | 1 | Each (EA) | 2008 | $2,800.00 |  |  | View Details |
| Software | Software - Data Archiving (High) | Cost for developing software to integrate data from multiple agencies in the region and produce both historical and real-time reports, high estimate | Chicago, Illinois, United States | Estimated | 2008 | | System | 2008 | $1,000,000.00 | | | View Details |
| Software | Software - Data Archiving (Low) | Cost for developing software to integrate data from multiple agencies in the region and produce both historical and real-time reports, low estimate | Chicago, Illinois, United States | Estimated | 2008 |  | System | 2008 | $700,000.00 |  |  | View Details |
| Traffic Data Server | Traffic Data Server - Data Archiving (High) | 4 TB database server for traffic data as part of a regional data archiving system, high estimate | Chicago, Illinois, United States | Estimated | 2008 | 1 | Each (EA) | 2008 | $4,600.00 | | | View Details |
| Traffic Data Server | Traffic Data Server - Data Archiving (Low) | 4 TB database server for traffic data as part of a regional data archiving system, low estimate | Chicago, Illinois, United States | Estimated | 2008 | 1 | Each (EA) | 2008 | $4,400.00 |  |  | View Details |
| Web Server | Web Server - Data Archiving (High) | 2 TB web server for a regional data archiving system, high estimate | Chicago, Illinois, United States | Estimated | 2008 | 1 | Each (EA) | 2008 | $3,000.00 | | | View Details |
| Web Server | Web Server - Data Archiving (Low) | 2 TB web server for a regional data archiving system, low estimate | Chicago, Illinois, United States | Estimated | 2008 | 1 | Each (EA) | 2008 | $2,800.00 |  |  | View Details |
| Workstation | Regional Data Archiving Workstation (High) | 250GB workstation for a regional data archiving operation, high estimate | Chicago, Illinois, United States | Estimated | 2008 | 2 | Each (EA) | 2008 | $1,600.00 | | | View Details |
| Workstation | Regional Data Archiving Workstation (Low) | 250GB workstation for a regional data archiving operation, Low estimate | Chicago, Illinois, United States | Estimated | 2008 | 2 | Each (EA) | 2008 | $1,400.00 |  |  | View Details |