Legend (Transportation/RoadRiskFlooding)

Road Risk from Sea Level Rise Major Roads (1) Flood risk at 1 ft of SLR Flood risk at 3 ft of SLR Flood risk at 5 ft of SLR Flood risk at 7 ft of SLR No flood risk from 7 ft or less of SLR Unknown flood risk - bridge over water Road Risk from Sea Level Rise All Roads (2) Flood risk at 1 ft of SLR Flood risk at 3 ft of SLR Flood risk at 5 ft of SLR Flood risk at 7 ft of SLR No flood risk from 7 ft or less of SLR Unknown flood risk - bridge over water Road Risk from Flood Insurance Rate Maps Major Roads (4) Flood risk from FIRM 100 yr probability Flood risk from FIRM 500 yr probability Flood risk from FIRM 100 yr probability + 3 ft No flood risk from FIRM data Unknown flood risk - bridge over water Road Risk from Flood Insurance Rate Maps All Roads (5) Flood risk from FIRM 100 yr probability Flood risk from FIRM 500 yr probability Flood risk from FIRM 100 yr probability + 3 ft No flood risk from FIRM data Unknown flood risk - bridge over water Road Risk from Average Flood Event Major Roads (7) Flood risk from average flood event Flood risk from average flood event + 10% precipitation increase Flood risk from average flood event + 20% precipitation increase Flood risk from average flood event + 30% precipitation increase Flood risk from average flood event + 40% precipitation increase Flood risk from average flood event + 50% precipitation increase No flood risk from average flood event Unknown flood risk - bridge over water Road Risk from Average Flood Event All Roads (8) Flood risk from average flood event Flood risk from average flood event + 10% precipitation increase Flood risk from average flood event + 20% precipitation increase Flood risk from average flood event + 30% precipitation increase Flood risk from average flood event + 40% precipitation increase Flood risk from average flood event + 50% precipitation increase No flood risk from average flood event Unknown flood risk - bridge over water Road Risk from Maximum Flood Event Major Roads (9) Flood risk from maximum flood event Flood risk from maximum flood event + 10% precipitation increase Flood risk from maximum flood event + 20% precipitation increase Flood risk from maximum flood event + 30% precipitation increase Flood risk from maximum flood event + 40% precipitation increase Flood risk from maximum flood event + 50% precipitation increase No flood risk from maximum flood event Unknown flood risk - bridge over water Road Risk from Maximum Flood Event All Roads (10) Flood risk from maximum flood event Flood risk from maximum flood event + 10% precipitation increase Flood risk from maximum flood event + 20% precipitation increase Flood risk from maximum flood event + 30% precipitation increase Flood risk from maximum flood event + 40% precipitation increase Flood risk from maximum flood event + 50% precipitation increase No flood risk from maximum flood event Unknown flood risk - bridge over water