US Bridges

SR1544 over Big Creek

Good

Macon County, North Carolina · 50 FT.W.JCT.SR1546 · Structure no. 000000001130059

Built
2001
24 years old
Condition
Good
inspected October 2024
Type
Slab
Prestressed Concrete
Length
92 ft
2 main spans
Daily traffic
740
2011 count
Owner
State
State Highway Agency

About this bridge

SR1544 over Big Creek is a prestressed concrete slab carrying SR1544 over Big Creek in Macon County, North Carolina. It was built in 2001, so it is 24 years old, younger than the North Carolina average of 38.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 740 vehicles a day, roughly 6% of them trucks, projected to reach 1,480 by 2040. The structure is 92 ft (28 m) long and 30 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesSR1544
CrossesBig Creek
Location50 FT.W.JCT.SR1546
RouteState Highway 1544
Coordinates35.08013, -83.2059
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating80.9 US tons
Inventory rating48 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20 + Mod
Structure length92 ft (28 m)
Longest span59 ft (17.9 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic740 (2011)
Projected traffic1,480 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1544 over Big Creek built?

It was built in 2001, making it 24 years old in 2025.

What condition is SR1544 over Big Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does SR1544 over Big Creek carry?

About 740 vehicles per day (2011 count), of which roughly 6% are trucks.

How long is SR1544 over Big Creek?

The structure is 92 ft (28 m) long with a longest span of 59 ft (17.9 m) and a deck 30 ft wide.

Who owns SR1544 over Big Creek?

It is owned by the State Highway Agency.