US Bridges

SR1600 over Old Richmond Creek

Fair

Forsyth County, North Carolina · 0.3 Mi. N. Jct. NC67 · Structure no. 000000000670013

Built
1980
45 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
92 ft
3 main spans
Daily traffic
1,900
2021 count
Owner
State
State Highway Agency

About this bridge

SR1600 over Old Richmond Creek is a steel stringer/multi-beam or girder carrying SR1600 over Old Richmond Creek in Forsyth County, North Carolina. It was built in 1980, so it is 45 years old, older than the North Carolina average of 38.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 1,900 vehicles a day, roughly 7% of them trucks, projected to reach 3,800 by 2040. The structure is 92 ft (28 m) long and 35 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesSR1600
CrossesOld Richmond Creek
Location0.3 Mi. N. Jct. NC67
RouteState Highway 1600
Coordinates36.22018, -80.42921
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2023
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
Deck geometry6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88 US tons
Inventory rating52.9 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans3
Design loadUnknown
Structure length92 ft (28 m)
Longest span30 ft (9.1 m)
Deck width35 ft (10.7 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,900 (2021)
Projected traffic3,800 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1600 over Old Richmond Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is SR1600 over Old Richmond Creek 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 August 2023.

How much traffic does SR1600 over Old Richmond Creek carry?

About 1,900 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is SR1600 over Old Richmond Creek?

The structure is 92 ft (28 m) long with a longest span of 30 ft (9.1 m) and a deck 35 ft wide.

Who owns SR1600 over Old Richmond Creek?

It is owned by the State Highway Agency.