US Bridges

Millstone Road over Coopers Ditch

Good

Chesapeake city, Virginia · 0.04HILWEL R/0.10 Millrun · Structure no. 000000000024180

Built
1993
32 years old
Condition
Good
inspected April 2024
Type
Slab
Prestressed Concrete
Length
73 ft
2 main spans
Daily traffic
200
1993 count
Owner
City
City or Municipal Highway Agency

About this bridge

Millstone Road over Coopers Ditch is a prestressed concrete slab carrying Millstone Road over Coopers Ditch in Chesapeake city, Virginia. It was built in 1993, so it is 32 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 200 vehicles a day, roughly 10% of them trucks, projected to reach 700 by 2042. The structure is 73 ft (22.3 m) long and 39 ft wide.

CarriesMillstone Road
CrossesCoopers Ditch
Location0.04HILWEL R/0.10 Millrun
RouteCity Street 0
Coordinates36.68018, -76.22176
Functional classUrban Local

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.5 US tons
Inventory rating60 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans2
Design loadHS 20 + Mod
Structure length73 ft (22.3 m)
Longest span37 ft (11.3 m)
Deck width39 ft (11.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (1993)
Projected traffic700 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Millstone Road over Coopers Ditch built?

It was built in 1993, making it 32 years old in 2025.

What condition is Millstone Road over Coopers Ditch 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 April 2024.

How much traffic does Millstone Road over Coopers Ditch carry?

About 200 vehicles per day (1993 count), of which roughly 10% are trucks.

How long is Millstone Road over Coopers Ditch?

The structure is 73 ft (22.3 m) long with a longest span of 37 ft (11.3 m) and a deck 39 ft wide.

Who owns Millstone Road over Coopers Ditch?

It is owned by the City or Municipal Highway Agency.