US Bridges

Nfa B034 over Middle Fork Drakes Creek

Good

Sumner County, Tennessee · 5.3 MI NE JCT SR52&SR259 · Structure no. 830B0340003

Built
1982
43 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
106 ft
2 main spans
Daily traffic
130
2020 count
Owner
County
County Highway Agency

About this bridge

Nfa B034 over Middle Fork Drakes Creek is a prestressed concrete continuous box beam or girders - single or spread carrying Nfa B034 over Middle Fork Drakes Creek in Sumner County, Tennessee. It was built in 1982, so it is 43 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 130 vehicles a day, roughly 8% of them trucks, projected to reach 208 by 2041. The structure is 106 ft (32.3 m) long and 26 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesNfa B034
CrossesMiddle Fork Drakes Creek
Location5.3 MI NE JCT SR52&SR259
RouteCounty Highway 0B034
Coordinates36.63608, -86.32883
Functional classRural Local

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 protection7 GoodSome minor problems.
Last inspectionOctober 2024
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 adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating55.7 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans2
Design loadUnknown
Structure length106 ft (32.3 m)
Longest span53 ft (16.2 m)
Deck width26 ft (8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic130 (2020)
Projected traffic208 by 2041
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 B034 over Middle Fork Drakes Creek built?

It was built in 1982, making it 43 years old in 2025.

What condition is Nfa B034 over Middle Fork Drakes 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 October 2024.

How much traffic does Nfa B034 over Middle Fork Drakes Creek carry?

About 130 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is Nfa B034 over Middle Fork Drakes Creek?

The structure is 106 ft (32.3 m) long with a longest span of 53 ft (16.2 m) and a deck 26 ft wide.

Who owns Nfa B034 over Middle Fork Drakes Creek?

It is owned by the County Highway Agency.