US Bridges

Custis Millpond RD over Custis Pond

Good

King William County, Virginia · 1.0M RTE640-0.8M RTE634 · Structure no. 000000000030938

Built
2018
7 years old
Condition
Good
inspected March 2024
Type
Slab
Prestressed Concrete
Length
55 ft
1 main span
Daily traffic
324
2022 count
Owner
State
State Highway Agency

About this bridge

Custis Millpond RD over Custis Pond is a prestressed concrete slab carrying Custis Millpond RD over Custis Pond in King William County, Virginia. It was built in 2018, so it is 7 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 324 vehicles a day, projected to reach 473 by 2042. The structure is 55 ft (16.8 m) long and 24 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCustis Millpond RD
CrossesCustis Pond
Location1.0M RTE640-0.8M RTE634
RouteCounty Highway 625
Coordinates37.60899, -76.86921
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating62.1 US tons
Inventory rating45.5 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length55 ft (16.8 m)
Longest span51 ft (15.5 m)
Deck width24 ft (7.3 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic324 (2022)
Projected traffic473 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 Custis Millpond RD over Custis Pond built?

It was built in 2018, making it 7 years old in 2025.

What condition is Custis Millpond RD over Custis Pond 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 March 2024.

How much traffic does Custis Millpond RD over Custis Pond carry?

About 324 vehicles per day (2022 count).

How long is Custis Millpond RD over Custis Pond?

The structure is 55 ft (16.8 m) long with a longest span of 51 ft (15.5 m) and a deck 24 ft wide.

Who owns Custis Millpond RD over Custis Pond?

It is owned by the State Highway Agency.