US Bridges

SR1600 over Fisher River

FairPosted for load

Surry County, North Carolina · 1 MI.N.JCT.NC89 · Structure no. 000000001710299

Built
1961
64 years old
Condition
Fair
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
26 ft
1 main span
Daily traffic
390
2016 count
Owner
State
State Highway Agency

About this bridge

SR1600 over Fisher River is a steel stringer/multi-beam or girder carrying SR1600 over Fisher River in Surry County, North Carolina. It was built in 1961, so it is 64 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. Its operating status is: posted for load restriction.

It carries about 390 vehicles a day, roughly 6% of them trucks, projected to reach 780 by 2040. The structure is 26 ft (7.9 m) long and 19 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesSR1600
CrossesFisher River
Location1 MI.N.JCT.NC89
RouteState Highway 1600
Coordinates36.54881, -80.87014
Functional classRural Local

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating37.9 US tons
Inventory rating21.9 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadUnknown
Structure length26 ft (7.9 m)
Longest span24 ft (7.3 m)
Deck width19 ft (5.9 m)
Roadway width18 ft (5.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic390 (2016)
Projected traffic780 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1600 over Fisher River built?

It was built in 1961, making it 64 years old in 2025.

What condition is SR1600 over Fisher River 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 February 2023.

How much traffic does SR1600 over Fisher River carry?

About 390 vehicles per day (2016 count), of which roughly 6% are trucks.

How long is SR1600 over Fisher River?

The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m) and a deck 19 ft wide.

Who owns SR1600 over Fisher River?

It is owned by the State Highway Agency.