US Bridges

SR 52 over I65 NB

Good

Robertson County, Tennessee · .3 M W Sumner CO LN · Structure no. 74I00650045

Built
2024
1 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
129 ft
1 main span
Daily traffic
3,352
2021 count
Owner
State
State Highway Agency

About this bridge

SR 52 over I65 NB is a steel stringer/multi-beam or girder carrying SR 52 over I65 NB in Robertson County, Tennessee. It was built in 2024, so it is 1 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,352 vehicles a day, roughly 5% of them trucks, projected to reach 4,986 by 2042. The structure is 129 ft (39.3 m) long and 57 ft wide.

Location

Open in Google Maps
CarriesSR 52
CrossesI65 NB
Location.3 M W Sumner CO LN
RouteState Highway SR052
CountyRobertson County
StateTennessee
Coordinates36.5914, -86.60125
Functional classUrban Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length129 ft (39.3 m)
Longest span126 ft (38.5 m)
Deck width57 ft (17.5 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,352 (2021)
Projected traffic4,986 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 52 over I65 NB built?

It was built in 2024, making it 1 years old in 2025.

What condition is SR 52 over I65 NB 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 September 2024.

How much traffic does SR 52 over I65 NB carry?

About 3,352 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is SR 52 over I65 NB?

The structure is 129 ft (39.3 m) long with a longest span of 126 ft (38.5 m) and a deck 57 ft wide.

Who owns SR 52 over I65 NB?

It is owned by the State Highway Agency.