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Legend (NCDOT_HRAT/Map)

Tier 1 (0)
Tier 2 (1)
Tier 3 (2)
Tier 4 (3)
Excluded (4)
Bridge Screening (5)
Coastal Inundation Points Secondary Roads (6)
0.1 - 0.5 ft deep 0.1 - 0.5 ft deep
0.5 - 2 ft deep 0.5 - 2 ft deep
2 - 5 ft deep 2 - 5 ft deep
>5 ft deep >5 ft deep
Coastal Inundation Points Primary Roads (7)
0.1 - 0.5 ft deep 0.1 - 0.5 ft deep
0.5 - 2 ft deep 0.5 - 2 ft deep
2 - 5 ft deep 2 - 5 ft deep
>5 ft deep >5 ft deep
Coastal Inundation Points No Lidar (8)
Hindcast Road Points All (9)
0-None 0-None
1-1 1-1
1-2 1-2
1-3 1-3
2-1 2-1
2-2 2-2
2-3 2-3
3-1 3-1
3-2 3-2
3-3 3-3
4-2 4-2
4-3 4-3
Hindcast Road Points Risk Rating (10)
1-1 1-1
1-2 1-2
1-3 1-3
2-1 2-1
2-2 2-2
2-3 2-3
3-1 3-1
3-2 3-2
3-3 3-3
4-2 4-2
4-3 4-3
Hindcast Road Points Matthew (11)
1-1 1-1
1-2 1-2
2-1 2-1
2-2 2-2
2-3 2-3
3-1 3-1
3-2 3-2
3-3 3-3
4-2 4-2
4-3 4-3
Hindcast Road Points Isaias (12)
1-1 1-1
1-2 1-2
1-3 1-3
2-1 2-1
2-2 2-2
2-3 2-3
3-1 3-1
3-2 3-2
3-3 3-3
4-2 4-2
4-3 4-3
Hindcast Road Points Florence (13)
1-1 1-1
1-2 1-2
1-3 1-3
2-1 2-1
2-2 2-2
2-3 2-3
3-1 3-1
3-2 3-2
3-3 3-3
4-2 4-2
4-3 4-3
Hindcast Road Points Dorian (14)
1-1 1-1
1-2 1-2
1-3 1-3
2-1 2-1
2-2 2-2
2-3 2-3
3-1 3-1
3-2 3-2
3-3 3-3
4-2 4-2
4-3 4-3
10yr Recurrence Interval - DRA 2019 2D Inundation Points (4/19/2023) (15)
0.1 - 0.5 ft deep 0.1 - 0.5 ft deep
0.5 - 2 ft deep 0.5 - 2 ft deep
2 - 5 ft deep 2 - 5 ft deep
4 4
25yr Recurrence Interval - DRA 2019 2D Inundation Points (4/19/2023) (16)
0.1 - 0.5 ft deep 0.1 - 0.5 ft deep
0.5 - 2 ft deep 0.5 - 2 ft deep
2 - 5 ft deep 2 - 5 ft deep
4 4
50yr Recurrence Interval - DRA 2019 2D Inundation Points (4/19/2023) (17)
0.1 - 0.5 ft deep 0.1 - 0.5 ft deep
0.5 - 2 ft deep 0.5 - 2 ft deep
2 - 5 ft deep 2 - 5 ft deep
4 4
100yr Recurrence Interval - DRA 2019 2D Inundation Points (4/19/2023) (18)
0.1 - 0.5 ft deep 0.1 - 0.5 ft deep
0.5 - 2 ft deep 0.5 - 2 ft deep
2 - 5 ft deep 2 - 5 ft deep
4 4
200yr Recurrence Interval - DRA 2019 2D Inundation Points (4/19/2023) (19)
0.1 - 0.5 ft deep 0.1 - 0.5 ft deep
0.5 - 2 ft deep 0.5 - 2 ft deep
2 - 5 ft deep 2 - 5 ft deep
4 4
500yr Recurrence Interval - DRA 2019 2D Inundation Points (4/19/2023) (20)
0.1 - 0.5 ft deep 0.1 - 0.5 ft deep
0.5 - 2 ft deep 0.5 - 2 ft deep
2 - 5 ft deep 2 - 5 ft deep
4 4
1,000yr Recurrence Interval - DRA 2019 2D Inundation Points (4/19/2023) (21)
0.1 - 0.5 ft deep 0.1 - 0.5 ft deep
0.5 - 2 ft deep 0.5 - 2 ft deep
2 - 5 ft deep 2 - 5 ft deep
4 4
Forsyth County Buildings (22)
Robeson County Buildings (23)
Bridges Resilience Results (24)
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
Culverts Resilience Results (25)
3 3
4 4
5 5
6 6
7 7
8 8
Highways Resilience Results (26)
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
Rail Resilience Results (27)
2 2
3 3
4 4
5 5
6 6
Commercial Airport (28)
Criticality (29)
High High
Moderate Moderate
Low Low
CSX Intermodal Terminal (30)
Emergency Shelter (32)
Employment 10 mile radius (33)
Employment Density (34)
0 - 397 0 - 397
397 - 629 397 - 629
629 - 913 629 - 913
913 - 1,344 913 - 1,344
1,344 - 3,420 1,344 - 3,420
Evacuation Routes (35)
Global Transpark (36)
Hospital (37)
Maritime Ports (38)
Military Base (39)
Military Ports CSX (40)
Tourism Revenue (41)
3.1 - 142.9 3.1 - 142.9
142.9 - 391.28 142.9 - 391.28
391.28 - 830.85 391.28 - 830.85
830.85 - 1,826.65 830.85 - 1,826.65
1,826.65 - 4,086.61 1,826.65 - 4,086.61
Transportation Disadvantaged Index (42)
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
Utilities (43)
Batteries Batteries
Biomass Biomass
Coal Coal
Hydroelectric Hydroelectric
Natural Gas Natural Gas
Nuclear Nuclear
Other Other
Petroleum Petroleum
Pumped Storage Pumped Storage
Solar Solar
Waste Water Waste Water
Wind Wind
RIT Road Points (48)
0.1 - 0.5 ft Inundation Depth 0.1 - 0.5 ft Inundation Depth
0.5 - 2.0 ft Inundation Depth 0.5 - 2.0 ft Inundation Depth
2.0 - 5.0 ft Inundation Depth 2.0 - 5.0 ft Inundation Depth
5.0+ ft Inundation Depth 5.0+ ft Inundation Depth
RIT Road Points No Lidar (45)