US Bridges

SR1223 over Catawba River

Good

Burke County, North Carolina · .6 MI.E.JCT.SR1233 · Structure no. 000000000230046

Built
2005
20 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
180 ft
1 main span
Daily traffic
900
2019 count
Owner
State
State Highway Agency

About this bridge

SR1223 over Catawba River is a steel stringer/multi-beam or girder carrying SR1223 over Catawba River in Burke County, North Carolina. It was built in 2005, so it is 20 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 900 vehicles a day, roughly 6% of them trucks, projected to reach 1,800 by 2040. The structure is 180 ft (54.8 m) long and 43 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesSR1223
CrossesCatawba River
Location.6 MI.E.JCT.SR1233
RouteState Highway 1223
Coordinates35.74061, -81.83472
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating99 US tons
Inventory rating90.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length180 ft (54.8 m)
Longest span178 ft (54.2 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic900 (2019)
Projected traffic1,800 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 SR1223 over Catawba River built?

It was built in 2005, making it 20 years old in 2025.

What condition is SR1223 over Catawba River 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 September 2023.

How much traffic does SR1223 over Catawba River carry?

About 900 vehicles per day (2019 count), of which roughly 6% are trucks.

How long is SR1223 over Catawba River?

The structure is 180 ft (54.8 m) long with a longest span of 178 ft (54.2 m) and a deck 43 ft wide.

Who owns SR1223 over Catawba River?

It is owned by the State Highway Agency.