US Bridges

Hwy-Forty Nine over ST Johns Creek

Good

Lunenburg County, Virginia · .11 FR 727 & 1.34 to 622 · Structure no. 000000000011570

Built
1929
96 years old, rebuilt 1988
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
64 ft
1 main span
Daily traffic
919
2022 count
Owner
State
State Highway Agency

About this bridge

Hwy-Forty Nine over ST Johns Creek is a steel stringer/multi-beam or girder carrying Hwy-Forty Nine over ST Johns Creek in Lunenburg County, Virginia. It was built in 1929 and reconstructed in 1988, so it is 96 years old, older than the Virginia average of 50.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 919 vehicles a day, roughly 1% of them trucks, projected to reach 1,025 by 2042. The structure is 64 ft (19.6 m) long and 30 ft wide. If it were closed, the detour would be 42.3 mi (68 km).

CarriesHwy-Forty Nine
CrossesST Johns Creek
Location.11 FR 727 & 1.34 to 622
RouteState Highway 49
Coordinates36.90563, -78.37061
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84.8 US tons
Inventory rating65.4 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length64 ft (19.6 m)
Longest span60 ft (18.3 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic919 (2022)
Projected traffic1,025 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed42.3 mi (68 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$129 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Hwy-Forty Nine over ST Johns Creek built?

It was built in 1929, making it 96 years old in 2025. It was reconstructed in 1988.

What condition is Hwy-Forty Nine over ST Johns Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2024.

How much traffic does Hwy-Forty Nine over ST Johns Creek carry?

About 919 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Hwy-Forty Nine over ST Johns Creek?

The structure is 64 ft (19.6 m) long with a longest span of 60 ft (18.3 m) and a deck 30 ft wide.

Who owns Hwy-Forty Nine over ST Johns Creek?

It is owned by the State Highway Agency.