US Bridges

Griffit Hill RD637 over Otter Creek

Fair

Franklin County, Virginia · 0.00 Rt 789; 1.15 Rt 846 · Structure no. 000000000007862

Built
1932
93 years old
Condition
Fair
inspected June 2024
Type
Slab
Concrete
Length
24 ft
1 main span
Daily traffic
40
2017 count
Owner
State
State Highway Agency

About this bridge

Griffit Hill RD637 over Otter Creek is a concrete slab carrying Griffit Hill RD637 over Otter Creek in Franklin County, Virginia. It was built in 1932, so it is 93 years old, older than the Virginia average of 50.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 40 vehicles a day, projected to reach 46 by 2045. The structure is 24 ft (7.3 m) long and 19 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesGriffit Hill RD637
CrossesOtter Creek
Location0.00 Rt 789; 1.15 Rt 846
RouteCounty Highway 637
Coordinates36.91819, -80.1273
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 14 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88 US tons
Inventory rating68 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadUnknown
Structure length24 ft (7.3 m)
Longest span24 ft (7.3 m)
Deck width19 ft (5.9 m)
Roadway width18 ft (5.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2017)
Projected traffic46 by 2045
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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$811 million (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Griffit Hill RD637 over Otter Creek built?

It was built in 1932, making it 93 years old in 2025.

What condition is Griffit Hill RD637 over Otter Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.

How much traffic does Griffit Hill RD637 over Otter Creek carry?

About 40 vehicles per day (2017 count).

How long is Griffit Hill RD637 over Otter Creek?

The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 19 ft wide.

Who owns Griffit Hill RD637 over Otter Creek?

It is owned by the State Highway Agency.