US Bridges

Hitchcock Road over Blackwater Swamp

PoorPosted for load

Prince George County, Virginia · 0.80 FR 629 & 0.70 to 695 · Structure no. 000000000014097

Built
1984
41 years old
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
113 ft
2 main spans
Daily traffic
116
2020 count
Owner
State
State Highway Agency

About this bridge

Hitchcock Road over Blackwater Swamp is a steel stringer/multi-beam or girder carrying Hitchcock Road over Blackwater Swamp in Prince George County, Virginia. It was built in 1984, so it is 41 years old, younger than the Virginia average of 50.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 116 vehicles a day, projected to reach 174 by 2042. The structure is 113 ft (34.4 m) long and 26 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesHitchcock Road
CrossesBlackwater Swamp
Location0.80 FR 629 & 0.70 to 695
RouteCounty Highway 618
Coordinates37.15081, -77.22324
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating45.3 US tons
Inventory rating27.1 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans2
Design loadHS 20 + Mod
Structure length113 ft (34.4 m)
Longest span54 ft (16.5 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic116 (2020)
Projected traffic174 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Hitchcock Road over Blackwater Swamp built?

It was built in 1984, making it 41 years old in 2025.

What condition is Hitchcock Road over Blackwater Swamp in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.

How much traffic does Hitchcock Road over Blackwater Swamp carry?

About 116 vehicles per day (2020 count).

How long is Hitchcock Road over Blackwater Swamp?

The structure is 113 ft (34.4 m) long with a longest span of 54 ft (16.5 m) and a deck 26 ft wide.

Who owns Hitchcock Road over Blackwater Swamp?

It is owned by the State Highway Agency.