US Bridges

West Norton Road over Sbd System Railroad

PoorPosted for load

Wise County, Virginia · .06MWCL Norton & .30 M770 · Structure no. 000000000019485

Built
1910
115 years old, rebuilt 2005
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
117 ft
5 main spans
Daily traffic
394
2022 count
Owner
State
State Highway Agency

About this bridge

West Norton Road over Sbd System Railroad is a steel stringer/multi-beam or girder carrying West Norton Road over Sbd System Railroad in Wise County, Virginia. It was built in 1910 and reconstructed in 2005, so it is 115 years old, older than the Virginia average of 50.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 394 vehicles a day, projected to reach 439 by 2045. The structure is 117 ft (35.7 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWest Norton Road
CrossesSbd System Railroad
Location.06MWCL Norton & .30 M770
RouteCounty Highway 790
Coordinates36.92726, -82.65646
Functional classUrban Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating5 US tons
Inventory rating3 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans5
Design loadHS 20 + Mod
Structure length117 ft (35.7 m)
Longest span31 ft (9.4 m)
Deck width28 ft (8.6 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic394 (2022)
Projected traffic439 by 2045
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was West Norton Road over Sbd System Railroad built?

It was built in 1910, making it 115 years old in 2025. It was reconstructed in 2005.

What condition is West Norton Road over Sbd System Railroad in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does West Norton Road over Sbd System Railroad carry?

About 394 vehicles per day (2022 count).

How long is West Norton Road over Sbd System Railroad?

The structure is 117 ft (35.7 m) long with a longest span of 31 ft (9.4 m) and a deck 28 ft wide.

Who owns West Norton Road over Sbd System Railroad?

It is owned by the State Highway Agency.