US Bridges

SR1552 over Blue Creek

Good

Caldwell County, North Carolina · .05 MI.S.JCT.SR1550 · Structure no. 000000000270034

Built
2003
22 years old
Condition
Good
inspected January 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
80 ft
1 main span
Daily traffic
1,400
2016 count
Owner
State
State Highway Agency

About this bridge

SR1552 over Blue Creek is a prestressed concrete stringer/multi-beam or girder carrying SR1552 over Blue Creek in Caldwell County, North Carolina. It was built in 2003, so it is 22 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,400 vehicles a day, roughly 6% of them trucks, projected to reach 2,800 by 2040. The structure is 80 ft (24.3 m) long and 43 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesSR1552
CrossesBlue Creek
Location.05 MI.S.JCT.SR1550
RouteState Highway 1552
Coordinates35.99848, -81.40704
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89 US tons
Inventory rating40.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length80 ft (24.3 m)
Longest span76 ft (23.1 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,400 (2016)
Projected traffic2,800 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 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 SR1552 over Blue Creek built?

It was built in 2003, making it 22 years old in 2025.

What condition is SR1552 over Blue 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 January 2022.

How much traffic does SR1552 over Blue Creek carry?

About 1,400 vehicles per day (2016 count), of which roughly 6% are trucks.

How long is SR1552 over Blue Creek?

The structure is 80 ft (24.3 m) long with a longest span of 76 ft (23.1 m) and a deck 43 ft wide.

Who owns SR1552 over Blue Creek?

It is owned by the State Highway Agency.