US Bridges

100NBL/CLEBOURNEBV over NSRR & RTE 689

Good

Pulaski County, Virginia · 0.46 S Dublin; .08 RTE 11 · Structure no. 000000000030245

Built
2020
5 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel
Length
150 ft
1 main span
Daily traffic
8,562
2022 count
Owner
State
State Highway Agency

About this bridge

100NBL/CLEBOURNEBV over NSRR & RTE 689 is a steel stringer/multi-beam or girder carrying 100NBL/CLEBOURNEBV over NSRR & RTE 689 in Pulaski County, Virginia. It was built in 2020, so it is 5 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 8,562 vehicles a day, roughly 1% of them trucks, projected to reach 12,502 by 2042. The structure is 150 ft (45.7 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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Carries100NBL/CLEBOURNEBV
CrossesNSRR & RTE 689
Location0.46 S Dublin; .08 RTE 11
RouteState Highway 100
CountyPulaski County
StateVirginia
Coordinates37.10129, -80.69079
Functional classUrban Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82 US tons
Inventory rating64 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length150 ft (45.7 m)
Longest span148 ft (45.1 m)
Deck width38 ft (11.5 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,562 (2022)
Projected traffic12,502 by 2042
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo
Strategic Highway NetworkSTRAHNET connector

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was 100NBL/CLEBOURNEBV over NSRR & RTE 689 built?

It was built in 2020, making it 5 years old in 2025.

What condition is 100NBL/CLEBOURNEBV over NSRR & RTE 689 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 January 2025.

How much traffic does 100NBL/CLEBOURNEBV over NSRR & RTE 689 carry?

About 8,562 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is 100NBL/CLEBOURNEBV over NSRR & RTE 689?

The structure is 150 ft (45.7 m) long with a longest span of 148 ft (45.1 m) and a deck 38 ft wide.

Who owns 100NBL/CLEBOURNEBV over NSRR & RTE 689?

It is owned by the State Highway Agency.