US Bridges

Littlestone DR over Tributary

Good

Williamson County, Tennessee · 1.8M NE SR253/EDMONDSON · Structure no. 940C7950001

Built
2010
15 years old
Condition
Good
inspected March 2024
Type
Culvert
Concrete Continuous
Length
44 ft
2 main spans
Daily traffic
100
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Littlestone DR over Tributary is a concrete continuous culvert carrying Littlestone DR over Tributary in Williamson County, Tennessee. It was built in 2010, so it is 15 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 100 vehicles a day, roughly 1% of them trucks, projected to reach 160 by 2044. The structure is 44 ft (13.4 m) long and 90 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLittlestone DR
CrossesTributary
Location1.8M NE SR253/EDMONDSON
RouteCity Street 0C795
Coordinates36.0032, -86.72855
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length44 ft (13.4 m)
Longest span14 ft (4.3 m)
Deck width90 ft (27.4 m)
Roadway width75 ft (22.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic160 by 2044
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Littlestone DR over Tributary built?

It was built in 2010, making it 15 years old in 2025.

What condition is Littlestone DR over Tributary 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 March 2024.

How much traffic does Littlestone DR over Tributary carry?

About 100 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Littlestone DR over Tributary?

The structure is 44 ft (13.4 m) long with a longest span of 14 ft (4.3 m) and a deck 90 ft wide.

Who owns Littlestone DR over Tributary?

It is owned by the City or Municipal Highway Agency.