Useful Life Settings

The Useful Life Settings window lets you change the average lifespan in years for various elements for the four main facilities used by TREDIS:

• Right of Way. Life of roads, rail beds, runways, etc.
• Transport Structures. Life of bridges and tunnels and similar
• Buildings and Equipment. Life of buildings and equipment, including terminals and warehouses
• Vehicles. Life of vehicles, including trucks, cars, trains, buses, aircraft, etc.

Enter the new values and press the Save button to update.