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Rock Spring Road over Exol Swamp

King and Queen County, Virginia · rated Poor in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Rock Spring Road over Exol Swamp in King and Queen County, Virginia, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1965, making it 60 years old at the 2025 inventory.
It carries about 148 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 3 of the 34 inventoried bridges in King and Queen County rated poor (8.8%); 3 (8.8%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 50 ft
Location	2.5M Rte610-2.2m RTE615
NBI structure number	000000000010608
Condition class	Poor

Source: FHWA National Bridge Inventory, 2025 data as reported by the Virginia department of transportation.

Bridge	Built	Vehicles/day	Condition
the Trail over Poropotank River	2021	5,075	Good
Walkerton Road over Mattaponi River	1996	1,958	Good
the Trail over Burnt Mill Creek	1963	1,779	Fair
Newtown Rd. over Chapel Hill Swamp	1961	1,358	Fair
the Trail over Heartquake Creek	1952	852	Fair
Walkerton Rd. over Walkerton Creek	1937	842	Fair