US Bridges

SR1217 over Flat Branch

Fair

Gates County, North Carolina · 0.4 MI N JCT US158 · Structure no. 000000000730011

Built
1980
45 years old
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
55 ft
1 main span
Daily traffic
250
2015 count
Owner
State
State Highway Agency

About this bridge

SR1217 over Flat Branch is a steel stringer/multi-beam or girder carrying SR1217 over Flat Branch in Gates County, North Carolina. It was built in 1980, so it is 45 years old, older than the North Carolina average of 38.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 250 vehicles a day, roughly 6% of them trucks, projected to reach 500 by 2040. The structure is 55 ft (16.7 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSR1217
CrossesFlat Branch
Location0.4 MI N JCT US158
RouteState Highway 1217
Coordinates36.46586, -76.80933
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88 US tons
Inventory rating51.9 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHS 20 + Mod
Structure length55 ft (16.7 m)
Longest span54 ft (16.4 m)
Deck width30 ft (9.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2015)
Projected traffic500 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 SR1217 over Flat Branch built?

It was built in 1980, making it 45 years old in 2025.

What condition is SR1217 over Flat Branch in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.

How much traffic does SR1217 over Flat Branch carry?

About 250 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is SR1217 over Flat Branch?

The structure is 55 ft (16.7 m) long with a longest span of 54 ft (16.4 m) and a deck 30 ft wide.

Who owns SR1217 over Flat Branch?

It is owned by the State Highway Agency.