1.1. Road and highway networks
1.2. Mass transit systems
1.3. Railways
1.4. Canals
1.5. Seaports and lighthouses
1.6. Airports/ air navigational systems
1.7. Bicycle paths/ pedestrian walkways
1.8. Ferries
1.9. Miscellaneous in transportation
2.2. Electricity generation installation
2.2.1. Solar electricity generation
2.2.2. Wind electricity generation
2.2.3. Coal electricity generation
2.2.4. Nuclear power stations
2.2.5. Water electricity generation
2.2.6. Miscellaneous electricity generation
2.3. Natural gas pipelines
2.5. Specialized coal handling facilities
2.6. District heating systems
2.7. Electric vehicle networks
2.8. Miscellaneous energy
2.9. Diversified in energy infrastructure
3.2. Sewage collection, and disposal of wastewater
3.3. Drainage systems
3.4. Irrigation systems
3.5. Flood control systems
3.6. Snow removal
3.7. Coastal management
3.8. Miscellaneous water management
3.9. Diversified in water management infrastructure
4.1. Postal service
4.2. Telephone networks (landlines)
4.3. Mobile phone networks
4.4. Television and radio transmission stations
4.5. Physical cable television networks
4.6. Internet facilities
4.7. Communications satellites
4.8. Undersea cables
4.9. Pneumatic tube mail distribution networks
4.10. Miscellaneous communication infrastructure
4.11.Diversified in communication infrastructure
5.1. Recycling
5.2. Solid waste landfills
5.3. Waste to Energy Facilities
5.4. Materials recovery facilities
5.5. Hazardous waste disposal facilities
5.6. Miscellaneous in solid waste management
5.7. Diversified in solid waste management
6.1. Meteorological monitoring networks
6.2. Tidal monitoring networks
6.3. Stream Gauge or fluviometric monitoring networks
6.4. Seismometer networks
6.5. Earth observation satellites
6.6. Geodetic benchmarks
6.7. Global Positioning System
6.8. Spatial Data Infrastructure
6.9. Miscellaneous earth monitoring/measurement
6.10. Diversified in earth monitoring/measurement
Please select at least one qualified/retail country