US Bridges

SR1912 over I85

Fair

Randolph County, North Carolina · 1.0 Mi. N. Jct. US311 · Structure no. 000000001510240

Built
1981
44 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
309 ft
4 main spans
Daily traffic
200
2012 count
Owner
State
State Highway Agency

About this bridge

SR1912 over I85 is a steel stringer/multi-beam or girder carrying SR1912 over I85 in Randolph County, North Carolina. It was built in 1981, so it is 44 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 6 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 200 vehicles a day, roughly 7% of them trucks, projected to reach 400 by 2040. The structure is 309 ft (94.1 m) long and 35 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR1912
CrossesI85
Location1.0 Mi. N. Jct. US311
RouteState Highway 1912
Coordinates35.91614, -79.94596
Functional classUrban 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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88 US tons
Inventory rating52.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length309 ft (94.1 m)
Longest span121 ft (36.8 m)
Deck width35 ft (10.6 m)
Roadway width32 ft (9.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2012)
Projected traffic400 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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 SR1912 over I85 built?

It was built in 1981, making it 44 years old in 2025.

What condition is SR1912 over I85 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 July 2024.

How much traffic does SR1912 over I85 carry?

About 200 vehicles per day (2012 count), of which roughly 7% are trucks.

How long is SR1912 over I85?

The structure is 309 ft (94.1 m) long with a longest span of 121 ft (36.8 m) and a deck 35 ft wide.

Who owns SR1912 over I85?

It is owned by the State Highway Agency.