US Bridges

SR1001 over Cub Creek

PoorPosted for load

Wilkes County, North Carolina · .15 MI.S.JCT.NC18 NC268 · Structure no. 000000001930029

Built
1969
56 years old
Condition
Poor
inspected April 2023
Type
Channel Beam
Prestressed Concrete
Length
80 ft
3 main spans
Daily traffic
5,600
2016 count
Owner
State
State Highway Agency

About this bridge

SR1001 over Cub Creek is a prestressed concrete channel beam carrying SR1001 over Cub Creek in Wilkes County, North Carolina. It was built in 1969, so it is 56 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 5,600 vehicles a day, roughly 7% of them trucks, projected to reach 11,200 by 2040. The structure is 80 ft (24.3 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR1001
CrossesCub Creek
Location.15 MI.S.JCT.NC18 NC268
RouteState Highway 1001
Coordinates36.14883, -81.14265
Functional classUrban Local

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
Deck4 PoorAdvanced section loss, deterioration, 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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment6: Equal to present minimum criteria
Operating rating28 US tons
Inventory rating6.9 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadUnknown
Structure length80 ft (24.3 m)
Longest span29 ft (8.8 m)
Deck width31 ft (9.4 m)
Roadway width30 ft (9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,600 (2016)
Projected traffic11,200 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 SR1001 over Cub Creek built?

It was built in 1969, making it 56 years old in 2025.

What condition is SR1001 over Cub 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 April 2023.

How much traffic does SR1001 over Cub Creek carry?

About 5,600 vehicles per day (2016 count), of which roughly 7% are trucks.

How long is SR1001 over Cub Creek?

The structure is 80 ft (24.3 m) long with a longest span of 29 ft (8.8 m) and a deck 31 ft wide.

Who owns SR1001 over Cub Creek?

It is owned by the State Highway Agency.