US Bridges

SR1439 over Upper Creek

Fair

Burke County, North Carolina · 0.8 MI.W.JCT.SR1423 · Structure no. 000000000230062

Built
1983
42 years old
Condition
Fair
inspected September 2023
Type
Slab
Prestressed Concrete
Length
147 ft
4 main spans
Daily traffic
550
2022 count
Owner
State
State Highway Agency

About this bridge

SR1439 over Upper Creek is a prestressed concrete slab carrying SR1439 over Upper Creek in Burke County, North Carolina. It was built in 1983, so it is 42 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 550 vehicles a day, roughly 6% of them trucks, projected to reach 1,100 by 2040. The structure is 147 ft (44.8 m) long and 27 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSR1439
CrossesUpper Creek
Location0.8 MI.W.JCT.SR1423
RouteState Highway 1439
Coordinates35.82711, -81.73642
Functional classRural Minor 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.9 US tons
Inventory rating32 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans4
Design loadHS 20 + Mod
Structure length147 ft (44.8 m)
Longest span44 ft (13.4 m)
Deck width27 ft (8.3 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic550 (2022)
Projected traffic1,100 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 SR1439 over Upper Creek built?

It was built in 1983, making it 42 years old in 2025.

What condition is SR1439 over Upper 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 September 2023.

How much traffic does SR1439 over Upper Creek carry?

About 550 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR1439 over Upper Creek?

The structure is 147 ft (44.8 m) long with a longest span of 44 ft (13.4 m) and a deck 27 ft wide.

Who owns SR1439 over Upper Creek?

It is owned by the State Highway Agency.