US Bridges

NC89 over Beaverdam Creek

Poor

Surry County, North Carolina · .4 MI.W.JCT.SR1345 · Structure no. 000000001710070

Built
1936
89 years old
Condition
Poor
inspected August 2023
Type
Culvert
Concrete Continuous
Length
26 ft
3 main spans
Daily traffic
5,400
2021 count
Owner
State
State Highway Agency

About this bridge

NC89 over Beaverdam Creek is a concrete continuous culvert carrying NC89 over Beaverdam Creek in Surry County, North Carolina. It was built in 1936, so it is 89 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 5,400 vehicles a day, roughly 8% of them trucks, projected to reach 10,800 by 2040. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 2.5 mi (4 km).

CarriesNC89
CrossesBeaverdam Creek
Location.4 MI.W.JCT.SR1345
RouteState Highway 89
Coordinates36.4746, -80.78203
Functional classRural Minor Arterial

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionAugust 2023
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 adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57 US tons
Inventory rating44 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3 (+233 approach)
Design loadHS 20
Structure length26 ft (7.9 m)
Longest span7 ft (2.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,400 (2021)
Projected traffic10,800 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 NC89 over Beaverdam Creek built?

It was built in 1936, making it 89 years old in 2025.

What condition is NC89 over Beaverdam 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 August 2023.

How much traffic does NC89 over Beaverdam Creek carry?

About 5,400 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is NC89 over Beaverdam Creek?

The structure is 26 ft (7.9 m) long with a longest span of 7 ft (2.1 m).

Who owns NC89 over Beaverdam Creek?

It is owned by the State Highway Agency.