US Bridges

Nfa C557 over Brown Creek

Good

Davidson County, Tennessee · Glendale LN at Dale Ave. · Structure no. 190B4970003

Built
1955
70 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete Continuous
Length
25 ft
2 main spans
Daily traffic
3,860
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Nfa C557 over Brown Creek is a concrete continuous culvert carrying Nfa C557 over Brown Creek in Davidson County, Tennessee. It was built in 1955, so it is 70 years old, older 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 3,860 vehicles a day, roughly 2% of them trucks, projected to reach 6,176 by 2041. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNfa C557
CrossesBrown Creek
LocationGlendale LN at Dale Ave.
RouteCity Street 557
Coordinates36.09425, -86.79395
Functional classUrban Local

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionJune 2023
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 rating48.6 US tons
Inventory rating28.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 15
Structure length25 ft (7.6 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,860 (2020)
Projected traffic6,176 by 2041
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 C557 over Brown Creek built?

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

What condition is Nfa C557 over Brown 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 June 2023.

How much traffic does Nfa C557 over Brown Creek carry?

About 3,860 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Nfa C557 over Brown Creek?

The structure is 25 ft (7.6 m) long with a longest span of 9 ft (2.7 m).

Who owns Nfa C557 over Brown Creek?

It is owned by the City or Municipal Highway Agency.