US Bridges

SR1172 over Snow Creek

Good

Mitchell County, North Carolina · .01 MI.S.JCT.SR1167 · Structure no. 000000001210061

Built
2018
7 years old
Condition
Good
inspected January 2024
Type
Culvert
Aluminum, Wrought Iron, or Cast Iron
Length
41 ft
1 main span
Daily traffic
450
1997 count
Owner
State
State Highway Agency

About this bridge

SR1172 over Snow Creek is a aluminum, wrought iron, or cast iron culvert carrying SR1172 over Snow Creek in Mitchell County, North Carolina. It was built in 2018, so it is 7 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 450 vehicles a day, roughly 6% of them trucks, projected to reach 900 by 2040. The structure is 41 ft (12.4 m) long. If it were closed, the detour would be 98.8 mi (159 km).

CarriesSR1172
CrossesSnow Creek
Location.01 MI.S.JCT.SR1167
RouteState Highway 1172
Coordinates35.94372, -82.14704
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
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating63.9 US tons
Inventory rating48.9 US tons

Structure

Structure typeCulvert
MaterialAluminum, Wrought Iron, or Cast Iron
DeckNot applicable
Main spans1
Design loadHL 93
Structure length41 ft (12.4 m)
Longest span31 ft (9.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic450 (1997)
Projected traffic900 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 SR1172 over Snow Creek built?

It was built in 2018, making it 7 years old in 2025.

What condition is SR1172 over Snow 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 2024.

How much traffic does SR1172 over Snow Creek carry?

About 450 vehicles per day (1997 count), of which roughly 6% are trucks.

How long is SR1172 over Snow Creek?

The structure is 41 ft (12.4 m) long with a longest span of 31 ft (9.4 m).

Who owns SR1172 over Snow Creek?

It is owned by the State Highway Agency.