US Bridges

SR1969 over Stirrup Iron Creek

Poor

Durham County, North Carolina · 0.2 MI.E.JCT.SR1959 · Structure no. 000000000630097

Built
1980
45 years old
Condition
Poor
inspected January 2024
Type
Culvert
Steel
Length
26 ft
2 main spans
Daily traffic
6,600
2017 count
Owner
State
State Highway Agency

About this bridge

SR1969 over Stirrup Iron Creek is a steel culvert carrying SR1969 over Stirrup Iron Creek in Durham County, North Carolina. It was built in 1980, so it is 45 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.

It carries about 6,600 vehicles a day, roughly 7% of them trucks, projected to reach 13,200 by 2040. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesSR1969
CrossesStirrup Iron Creek
Location0.2 MI.E.JCT.SR1959
RouteState Highway 1969
CountyDurham County
StateNorth Carolina
Coordinates35.89757, -78.84598
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
Channel and channel protection7 GoodSome minor problems.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: 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 rating99 US tons
Inventory rating99 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length26 ft (7.9 m)
Longest span11 ft (3.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,600 (2017)
Projected traffic13,200 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1969 over Stirrup Iron Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is SR1969 over Stirrup Iron 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 January 2024.

How much traffic does SR1969 over Stirrup Iron Creek carry?

About 6,600 vehicles per day (2017 count), of which roughly 7% are trucks.

How long is SR1969 over Stirrup Iron Creek?

The structure is 26 ft (7.9 m) long with a longest span of 11 ft (3.3 m).

Who owns SR1969 over Stirrup Iron Creek?

It is owned by the State Highway Agency.