US Bridges

J. Clyde Morris Bl over Lake Maury

Fair

Newport News city, Virginia · 0.96 to 60/0.15 to 17&143 · Structure no. 000000000020730

Built
1958
67 years old, rebuilt 1975
Condition
Fair
inspected January 2025
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
28,658
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

J. Clyde Morris Bl over Lake Maury is a concrete culvert carrying J. Clyde Morris Bl over Lake Maury in Newport News city, Virginia. It was built in 1958 and reconstructed in 1975, so it is 67 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 28,658 vehicles a day, roughly 1% of them trucks, projected to reach 31,954 by 2045. The structure is 23 ft (7 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesJ. Clyde Morris Bl
CrossesLake Maury
Location0.96 to 60/0.15 to 17&143
RouteState Highway 312
Coordinates37.07287, -76.47716
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating44.8 US tons
Inventory rating26.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length23 ft (7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28,658 (2022)
Projected traffic31,954 by 2045
Trucks1%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
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 J. Clyde Morris Bl over Lake Maury built?

It was built in 1958, making it 67 years old in 2025. It was reconstructed in 1975.

What condition is J. Clyde Morris Bl over Lake Maury 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 January 2025.

How much traffic does J. Clyde Morris Bl over Lake Maury carry?

About 28,658 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is J. Clyde Morris Bl over Lake Maury?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).

Who owns J. Clyde Morris Bl over Lake Maury?

It is owned by the City or Municipal Highway Agency.