US Bridges

SR1557 over Cedar Creek

Good

Montgomery County, North Carolina · 0.6 Mi. W. Jct. SR1556 · Structure no. 000000001230106

Built
2012
13 years old
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
77 ft
1 main span
Daily traffic
510
2018 count
Owner
State
State Highway Agency

About this bridge

SR1557 over Cedar Creek is a prestressed concrete box beam or girders - multiple carrying SR1557 over Cedar Creek in Montgomery County, North Carolina. It was built in 2012, so it is 13 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 510 vehicles a day, roughly 6% of them trucks, projected to reach 1,020 by 2040. The structure is 77 ft (23.4 m) long and 33 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesSR1557
CrossesCedar Creek
Location0.6 Mi. W. Jct. SR1556
RouteState Highway 1557
Coordinates35.33239, -79.80925
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 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 alignment8: Equal to present desirable criteria
Operating rating91.9 US tons
Inventory rating70 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length77 ft (23.4 m)
Longest span74 ft (22.5 m)
Deck width33 ft (10 m)
Roadway width29 ft (8.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic510 (2018)
Projected traffic1,020 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 SR1557 over Cedar Creek built?

It was built in 2012, making it 13 years old in 2025.

What condition is SR1557 over Cedar 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 December 2024.

How much traffic does SR1557 over Cedar Creek carry?

About 510 vehicles per day (2018 count), of which roughly 6% are trucks.

How long is SR1557 over Cedar Creek?

The structure is 77 ft (23.4 m) long with a longest span of 74 ft (22.5 m) and a deck 33 ft wide.

Who owns SR1557 over Cedar Creek?

It is owned by the State Highway Agency.