US Bridges

SR1317 over Rich Hill Creek

Good

Ashe County, North Carolina · 250 FT.S.JCT.SR1318 · Structure no. 000000000090263

Built
2016
9 years old
Condition
Good
inspected May 2022
Type
Culvert
Aluminum, Wrought Iron, or Cast Iron
Length
33 ft
1 main span
Daily traffic
300
2015 count
Owner
State
State Highway Agency

About this bridge

SR1317 over Rich Hill Creek is a aluminum, wrought iron, or cast iron culvert carrying SR1317 over Rich Hill Creek in Ashe County, North Carolina. It was built in 2016, so it is 9 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 300 vehicles a day, roughly 6% of them trucks, projected to reach 600 by 2040. The structure is 33 ft (10 m) long. If it were closed, the detour would be 14.9 mi (24 km).

CarriesSR1317
CrossesRich Hill Creek
Location250 FT.S.JCT.SR1318
RouteState Highway 1317
Coordinates36.47164, -81.61814
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 protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionMay 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating65.9 US tons
Inventory rating65.9 US tons

Structure

Structure typeCulvert
MaterialAluminum, Wrought Iron, or Cast Iron
DeckNot applicable
Main spans1
Design loadHL 93
Structure length33 ft (10 m)
Longest span21 ft (6.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2015)
Projected traffic600 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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 SR1317 over Rich Hill Creek built?

It was built in 2016, making it 9 years old in 2025.

What condition is SR1317 over Rich Hill 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 May 2022.

How much traffic does SR1317 over Rich Hill Creek carry?

About 300 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is SR1317 over Rich Hill Creek?

The structure is 33 ft (10 m) long with a longest span of 21 ft (6.4 m).

Who owns SR1317 over Rich Hill Creek?

It is owned by the State Highway Agency.