US Bridges

SR1139 (closed) over Jacob Fork River

PoorClosed to traffic

Catawba County, North Carolina · 1.0 Mi. S. Jct. SR1131 · Structure no. 000000000350055

Built
1964
61 years old
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
150 ft
4 main spans
Daily traffic
850
2022 count
Owner
State
State Highway Agency

About this bridge

SR1139 (closed) over Jacob Fork River is a steel stringer/multi-beam or girder carrying SR1139 (closed) over Jacob Fork River in Catawba County, North Carolina. It was built in 1964, so it is 61 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 1 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: closed to all traffic.

It carries about 850 vehicles a day, roughly 7% of them trucks, projected to reach 1,700 by 2040. The structure is 150 ft (45.7 m) long and 29 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesSR1139 (closed)
CrossesJacob Fork River
Location1.0 Mi. S. Jct. SR1131
RouteState Highway 1139
Coordinates35.64743, -81.33708
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
Deck1 Imminent FailureMajor deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service.
Superstructure1 Imminent FailureMajor deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service.
Substructure1 Imminent FailureMajor deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourUnknown foundation; not evaluated for scour
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy0: Immediate repair necessary to put back in service
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating32 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 15
Structure length150 ft (45.7 m)
Longest span37 ft (11.2 m)
Deck width29 ft (8.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic850 (2022)
Projected traffic1,700 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 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 SR1139 (closed) over Jacob Fork River built?

It was built in 1964, making it 61 years old in 2025.

What condition is SR1139 (closed) over Jacob Fork River 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 November 2024.

How much traffic does SR1139 (closed) over Jacob Fork River carry?

About 850 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is SR1139 (closed) over Jacob Fork River?

The structure is 150 ft (45.7 m) long with a longest span of 37 ft (11.2 m) and a deck 29 ft wide.

Who owns SR1139 (closed) over Jacob Fork River?

It is owned by the State Highway Agency.