US Bridges

SR1613 over Grape Branch

Fair

Nash County, North Carolina · 0.4MI.N. of JCT.SR1717 · Structure no. 000000001270317

Built
1991
34 years old
Condition
Fair
inspected June 2024
Type
Culvert
Concrete Continuous
Length
56 ft
4 main spans
Daily traffic
1,200
2021 count
Owner
State
State Highway Agency

About this bridge

SR1613 over Grape Branch is a concrete continuous culvert carrying SR1613 over Grape Branch in Nash County, North Carolina. It was built in 1991, so it is 34 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 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 1,200 vehicles a day, roughly 6% of them trucks, projected to reach 2,400 by 2040. The structure is 56 ft (17 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR1613
CrossesGrape Branch
Location0.4MI.N. of JCT.SR1717
RouteState Highway 1613
Coordinates35.92672, -77.84604
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadHS 20 + Mod
Structure length56 ft (17 m)
Longest span13 ft (3.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,200 (2021)
Projected traffic2,400 by 2040
Trucks6%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 SR1613 over Grape Branch built?

It was built in 1991, making it 34 years old in 2025.

What condition is SR1613 over Grape 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 June 2024.

How much traffic does SR1613 over Grape Branch carry?

About 1,200 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is SR1613 over Grape Branch?

The structure is 56 ft (17 m) long with a longest span of 13 ft (3.9 m).

Who owns SR1613 over Grape Branch?

It is owned by the State Highway Agency.