US Bridges

SR1002 over Gunpowder Creek

PoorPosted for load

Caldwell County, North Carolina · .6 MI.S.JCT.SR1802 · Structure no. 000000000270086

Built
1974
51 years old
Condition
Poor
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
137 ft
3 main spans
Daily traffic
6,000
2021 count
Owner
State
State Highway Agency

About this bridge

SR1002 over Gunpowder Creek is a steel stringer/multi-beam or girder carrying SR1002 over Gunpowder Creek in Caldwell County, North Carolina. It was built in 1974, so it is 51 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 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 6,000 vehicles a day, roughly 7% of them trucks, projected to reach 12,000 by 2040. The structure is 137 ft (41.7 m) long and 28 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesSR1002
CrossesGunpowder Creek
Location.6 MI.S.JCT.SR1802
RouteState Highway 1002
Coordinates35.82031, -81.42364
Functional classUrban Collector

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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 inspectionFebruary 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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33 US tons
Inventory rating20 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans3
Design loadUnknown
Structure length137 ft (41.7 m)
Longest span45 ft (13.7 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,000 (2021)
Projected traffic12,000 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1002 over Gunpowder Creek built?

It was built in 1974, making it 51 years old in 2025.

What condition is SR1002 over Gunpowder 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 February 2024.

How much traffic does SR1002 over Gunpowder Creek carry?

About 6,000 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is SR1002 over Gunpowder Creek?

The structure is 137 ft (41.7 m) long with a longest span of 45 ft (13.7 m) and a deck 28 ft wide.

Who owns SR1002 over Gunpowder Creek?

It is owned by the State Highway Agency.