Field manual · Section 07
Regional preparedness map
An orientation tool, not a routing guarantee. Every sector links to the official evacuation-zone and flood resources for that community.
ScopeThis map shows municipalities and publicly published transportation corridors only. It does not depict military installations, security-sensitive facilities, infrastructure vulnerabilities, unofficial shelters or any speculative locations. All information is presented as text so it is fully usable with a screen reader or on paper.
Sectors
- SECTOR VB-1City
Virginia Beach
Extensive oceanfront, back bay and tidal marsh; large low-lying residential zones.
I-264 westbound and Route 44 corridor carry most outbound traffic; oceanfront and Sandbridge areas have limited exits.
- SECTOR NOR-2City
Norfolk
Dense urban core with recurrent tidal flooding in low-lying neighborhoods.
Hampton Roads Bridge-Tunnel, Midtown and Downtown tunnels concentrate cross-water travel.
- SECTOR CHE-3City
Chesapeake
Large land area mixing suburban, rural and swamp; drainage-dependent neighborhoods.
I-64/I-464 interchanges plus numerous drawbridges over the Elizabeth River branches and canals.
- SECTOR POR-4City
Portsmouth
Waterfront city with historic low-elevation districts prone to tidal flooding.
Downtown and Midtown tunnels plus the High Rise and James River crossings.
- SECTOR SUF-5City
Suffolk
Rural and suburban with rivers, swamp and long response distances.
Route 58, Route 460 and Route 17 are the main corridors across a very large land area.
- SECTOR HAM-6City
Hampton
Low-lying peninsula city with extensive shoreline and storm-surge exposure.
Hampton Roads Bridge-Tunnel and I-64 corridor; peninsula travel funnels through few crossings.
- SECTOR NN-7City
Newport News
Long peninsula city with waterfront districts and inland ridge neighborhoods.
I-64, Jefferson Avenue and Warwick Boulevard run the length of a narrow city; James River Bridge and Monitor-Merrimac crossings.
- SECTOR POQ-8City
Poquoson
Extremely low elevation surrounded by marsh; among the most surge-exposed communities in the region.
Very few outbound roads; Wythe Creek Road is the principal corridor.
- SECTOR WMB-9City
Williamsburg
Inland city with creek flooding and tree-fall power outage risk.
Route 60, Route 199 and I-64 access points; heavy visitor traffic can compound congestion.
- SECTOR JCC-10County
James City County
Mixed suburban and rural with James River and creek flooding.
I-64 and Route 60; riverfront neighborhoods rely on a small number of access roads.
- SECTOR YRK-11County
York County
York River and Chesapeake Bay shoreline with surge-exposed low areas.
Route 17 and the Coleman Bridge; I-64 access is limited in parts of the county.
- SECTOR IOW-12County
Isle of Wight County
Rural county with river frontage, farmland and long distances between services.
Route 17, Route 258 and the James River Bridge; rural roads flood and close quickly.
Major corridors and bridge-tunnel awareness
Hampton Roads Bridge-Tunnel (I-64)
Connects the Peninsula and Southside; closes for high winds and incidents.
Monitor-Merrimac Memorial Bridge-Tunnel (I-664)
Alternate cross-harbor route; also subject to closure.
Downtown & Midtown Tunnels (I-264 / US-58)
Norfolk–Portsmouth crossings; heavy congestion during events.
James River Bridge (US-17)
Newport News to Isle of Wight; wind-sensitive.
George P. Coleman Bridge (US-17)
York River crossing serving York County and Gloucester.
I-64 / I-264 / I-464 / US-58 / US-460
Primary regional evacuation corridors; check 511 Virginia for status.
Live status: 511 Virginia. A corridor listed here may be closed, congested or flooded at any time.
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