US Bridges

SR1707 over Green Mill Run

Good

Pitt County, North Carolina · 0.1 MI.S.JCT.SR1703 · Structure no. 000000001470410

Built
1955
70 years old
Condition
Good
inspected September 2023
Type
Culvert
Concrete Continuous
Length
37 ft
3 main spans
Daily traffic
18,500
2022 count
Owner
State
State Highway Agency

About this bridge

SR1707 over Green Mill Run is a concrete continuous culvert carrying SR1707 over Green Mill Run in Pitt County, North Carolina. It was built in 1955, so it is 70 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 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 18,500 vehicles a day, roughly 6% of them trucks, projected to reach 37,000 by 2040. The structure is 37 ft (11.2 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR1707
CrossesGreen Mill Run
Location0.1 MI.S.JCT.SR1703
RouteState Highway 1707
Coordinates35.5993, -77.37061
Functional classUrban Minor Arterial

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.
Culvert7 GoodSome minor problems.
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
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48 US tons
Inventory rating36.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20 + Mod
Structure length37 ft (11.2 m)
Longest span12 ft (3.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,500 (2022)
Projected traffic37,000 by 2040
Trucks6%
Lanes on structure5
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 SR1707 over Green Mill Run built?

It was built in 1955, making it 70 years old in 2025.

What condition is SR1707 over Green Mill Run 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 SR1707 over Green Mill Run carry?

About 18,500 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR1707 over Green Mill Run?

The structure is 37 ft (11.2 m) long with a longest span of 12 ft (3.6 m).

Who owns SR1707 over Green Mill Run?

It is owned by the State Highway Agency.