US Bridges

Garriland Road over Trib to Limestone Branch

Good

Loudoun County, Virginia · 00.60FR0661/00.21TOFROS · Structure no. 000000000029561

Built
2007
18 years old
Condition
Good
inspected January 2023
Type
Arch - Deck
Concrete
Length
65 ft
3 main spans
Daily traffic
1,000
2011 count
Owner
State
State Highway Agency

About this bridge

Garriland Road over Trib to Limestone Branch is a concrete arch - deck carrying Garriland Road over Trib to Limestone Branch in Loudoun County, Virginia. It was built in 2007, so it is 18 years old, younger 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 1,000 vehicles a day, projected to reach 5,000 by 2042. The structure is 65 ft (19.8 m) long and 72 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

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CarriesGarriland Road
CrossesTrib to Limestone Branch
Location00.60FR0661/00.21TOFROS
RouteCounty Highway 3337
CountyLoudoun County
StateVirginia
Coordinates39.17083, -77.55574
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating57 US tons
Inventory rating36 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length65 ft (19.8 m)
Longest span20 ft (6.1 m)
Deck width72 ft (21.9 m)
Roadway width23 ft (7 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic1,000 (2011)
Projected traffic5,000 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 Garriland Road over Trib to Limestone Branch built?

It was built in 2007, making it 18 years old in 2025.

What condition is Garriland Road over Trib to Limestone Branch 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 January 2023.

How much traffic does Garriland Road over Trib to Limestone Branch carry?

About 1,000 vehicles per day (2011 count).

How long is Garriland Road over Trib to Limestone Branch?

The structure is 65 ft (19.8 m) long with a longest span of 20 ft (6.1 m) and a deck 72 ft wide.

Who owns Garriland Road over Trib to Limestone Branch?

It is owned by the State Highway Agency.