US Bridges

Nbl Route 168 over Poplar Branch

Fair

Chesapeake city, Virginia · 0.99 168BUS /0.65 to 165 · Structure no. 000000000024206

Built
1993
32 years old
Condition
Fair
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
85 ft
2 main spans
Daily traffic
24,118
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Nbl Route 168 over Poplar Branch is a prestressed concrete box beam or girders - multiple carrying Nbl Route 168 over Poplar Branch 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 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 24,118 vehicles a day, projected to reach 35,212 by 2042. The structure is 85 ft (25.9 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNbl Route 168
CrossesPoplar Branch
Location0.99 168BUS /0.65 to 165
RouteState Highway 168
Coordinates36.69854, -76.22694
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating84.4 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans2
Design loadHS 20 + Mod
Structure length85 ft (25.9 m)
Longest span43 ft (13.1 m)
Deck width44 ft (13.4 m)
Roadway width41 ft (12.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,118 (2022)
Projected traffic35,212 by 2042
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 Nbl Route 168 over Poplar Branch built?

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

What condition is Nbl Route 168 over Poplar Branch 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 Nbl Route 168 over Poplar Branch carry?

About 24,118 vehicles per day (2022 count).

How long is Nbl Route 168 over Poplar Branch?

The structure is 85 ft (25.9 m) long with a longest span of 43 ft (13.1 m) and a deck 44 ft wide.

Who owns Nbl Route 168 over Poplar Branch?

It is owned by the City or Municipal Highway Agency.