US Bridges

Nfa 1767 (sa 9108) over Factory Creek

Good

Wayne County, Tennessee · 9.4 MI NE JCT SR13&SR203 · Structure no. 91017670007

Built
1985
40 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
145 ft
3 main spans
Daily traffic
94
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 1767 (sa 9108) over Factory Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Nfa 1767 (sa 9108) over Factory Creek in Wayne County, Tennessee. It was built in 1985, so it is 40 years old, younger than the Tennessee average of 47.4 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 94 vehicles a day, roughly 2% of them trucks, projected to reach 112 by 2041. The structure is 145 ft (44.3 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesNfa 1767 (sa 9108)
CrossesFactory Creek
Location9.4 MI NE JCT SR13&SR203
RouteCounty Highway 1767
Coordinates35.2359, -87.62687
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.5 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length145 ft (44.3 m)
Longest span51 ft (15.5 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic94 (2021)
Projected traffic112 by 2041
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa 1767 (sa 9108) over Factory Creek built?

It was built in 1985, making it 40 years old in 2025.

What condition is Nfa 1767 (sa 9108) over Factory 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 2025.

How much traffic does Nfa 1767 (sa 9108) over Factory Creek carry?

About 94 vehicles per day (2021 count), of which roughly 2% are trucks.

How long is Nfa 1767 (sa 9108) over Factory Creek?

The structure is 145 ft (44.3 m) long with a longest span of 51 ft (15.5 m) and a deck 24 ft wide.

Who owns Nfa 1767 (sa 9108) over Factory Creek?

It is owned by the County Highway Agency.