Project Roads Construction of Roads Tunnels Bridges Grade-Separated Intersections Road Management Maintenance and Repair of Roads and Bridges Disaster response Roadside Upgrades Tokyo Fureai Road Program Creating the Urban Landscape Traffic Safety Measures and Easing Congestion Rivers River Projects River Management and Utilization Projects on Small and Medium-Sized Rivers River Improvement in Lowland Areas Environmental Work on Rivers Promotion of Service-Related Measures Countermeasure for Sediment Disaster Improvement in Shorelline Preservation Facilities Parks Parks in Tokyo Greening of Roads Gardens Cemeteries Zoos and Aquariums Botanical Gardens Back to Top
