US Bridges

ALLGNYSPRINGSRD637 over Stradletons Branch

Good

Montgomery County, Virginia · .0-RTE 609; .4-RTE 780 · Structure no. 000000000029940

Built
2012
13 years old
Condition
Good
inspected December 2024
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
1,203
2022 count
Owner
State
State Highway Agency

About this bridge

ALLGNYSPRINGSRD637 over Stradletons Branch is a concrete culvert carrying ALLGNYSPRINGSRD637 over Stradletons Branch in Montgomery County, Virginia. It was built in 2012, so it is 13 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 1,203 vehicles a day, projected to reach 1,756 by 2042. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 11.8 mi (19 km).

Location

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CarriesALLGNYSPRINGSRD637
CrossesStradletons Branch
Location.0-RTE 609; .4-RTE 780
RouteCounty Highway 637
CountyMontgomery County
StateVirginia
Coordinates37.10182, -80.43034
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
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
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating75.9 US tons
Inventory rating45 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length22 ft (6.7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic1,203 (2022)
Projected traffic1,756 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$746,000
NavigationNo navigation control on waterway

Frequently asked questions

When was ALLGNYSPRINGSRD637 over Stradletons Branch built?

It was built in 2012, making it 13 years old in 2025.

What condition is ALLGNYSPRINGSRD637 over Stradletons 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 December 2024.

How much traffic does ALLGNYSPRINGSRD637 over Stradletons Branch carry?

About 1,203 vehicles per day (2022 count).

How long is ALLGNYSPRINGSRD637 over Stradletons Branch?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m).

Who owns ALLGNYSPRINGSRD637 over Stradletons Branch?

It is owned by the State Highway Agency.