US Bridges

SR3388 over Alamance Creek

PoorPosted for load

Guilford County, North Carolina · 0.4 Mi. W. Jct. SR3336 · Structure no. 000000000810296

Built
1959
66 years old, rebuilt 1974
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
78 ft
2 main spans
Daily traffic
250
2018 count
Owner
State
State Highway Agency

About this bridge

SR3388 over Alamance Creek is a steel stringer/multi-beam or girder carrying SR3388 over Alamance Creek in Guilford County, North Carolina. It was built in 1959 and reconstructed in 1974, so it is 66 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 250 vehicles a day, roughly 6% of them trucks, projected to reach 500 by 2040. The structure is 78 ft (23.7 m) long and 29 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR3388
CrossesAlamance Creek
Location0.4 Mi. W. Jct. SR3336
RouteState Highway 3388
Coordinates35.97344, -79.66204
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.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.9 US tons
Inventory rating22.9 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans2
Design loadUnknown
Structure length78 ft (23.7 m)
Longest span39 ft (11.8 m)
Deck width29 ft (8.9 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2018)
Projected traffic500 by 2040
Trucks6%
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 SR3388 over Alamance Creek built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1974.

What condition is SR3388 over Alamance 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 October 2024.

How much traffic does SR3388 over Alamance Creek carry?

About 250 vehicles per day (2018 count), of which roughly 6% are trucks.

How long is SR3388 over Alamance Creek?

The structure is 78 ft (23.7 m) long with a longest span of 39 ft (11.8 m) and a deck 29 ft wide.

Who owns SR3388 over Alamance Creek?

It is owned by the State Highway Agency.