US Bridges

Nfa 1934 (sa 9414) over Branch

Good

Williamson County, Tennessee · 1.9 MI SW JCT SR11&SR96 · Structure no. 94019340001

Built
2016
9 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
45 ft
1 main span
Daily traffic
687
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 1934 (sa 9414) over Branch is a concrete stringer/multi-beam or girder carrying Nfa 1934 (sa 9414) over Branch in Williamson County, Tennessee. It was built in 2016, so it is 9 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 687 vehicles a day, roughly 3% of them trucks, projected to reach 1,120 by 2041. The structure is 45 ft (13.7 m) long and 30 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

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CarriesNfa 1934 (sa 9414)
CrossesBranch
Location1.9 MI SW JCT SR11&SR96
RouteCounty Highway 1934
CountyWilliamson County
StateTennessee
Coordinates35.83165, -86.64235
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length45 ft (13.7 m)
Longest span42 ft (12.8 m)
Deck width30 ft (9.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic687 (2021)
Projected traffic1,120 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 1934 (sa 9414) over Branch built?

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

What condition is Nfa 1934 (sa 9414) over Branch 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 April 2023.

How much traffic does Nfa 1934 (sa 9414) over Branch carry?

About 687 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 1934 (sa 9414) over Branch?

The structure is 45 ft (13.7 m) long with a longest span of 42 ft (12.8 m) and a deck 30 ft wide.

Who owns Nfa 1934 (sa 9414) over Branch?

It is owned by the County Highway Agency.