US Bridges

Highlands Pky. over Helton Creek

PoorPosted for load

Grayson County, Virginia · 13.81 FR Rt 16-3.51 Towcl · Structure no. 000000000008756

Built
1949
76 years old, rebuilt 1994
Condition
Poor
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
24 ft
1 main span
Daily traffic
601
2022 count
Owner
State
State Highway Agency

About this bridge

Highlands Pky. over Helton Creek is a steel stringer/multi-beam or girder carrying Highlands Pky. over Helton Creek in Grayson County, Virginia. It was built in 1949 and reconstructed in 1994, so it is 76 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 601 vehicles a day, projected to reach 670 by 2042. The structure is 24 ft (7.3 m) long and 24 ft wide. If it were closed, the detour would be 75.2 mi (121 km).

CarriesHighlands Pky.
CrossesHelton Creek
Location13.81 FR Rt 16-3.51 Towcl
RouteU.S. Route 58
Coordinates36.60911, -81.56416
Functional classRural Principal Arterial - Other

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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating24 US tons
Inventory rating14 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadHS 20 + Mod
Structure length24 ft (7.3 m)
Longest span20 ft (6.2 m)
Deck width24 ft (7.3 m)
Roadway width21 ft (6.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic601 (2022)
Projected traffic670 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed75.2 mi (121 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$108 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Highlands Pky. over Helton Creek built?

It was built in 1949, making it 76 years old in 2025. It was reconstructed in 1994.

What condition is Highlands Pky. over Helton Creek 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 September 2024.

How much traffic does Highlands Pky. over Helton Creek carry?

About 601 vehicles per day (2022 count).

How long is Highlands Pky. over Helton Creek?

The structure is 24 ft (7.3 m) long with a longest span of 20 ft (6.2 m) and a deck 24 ft wide.

Who owns Highlands Pky. over Helton Creek?

It is owned by the State Highway Agency.