US Bridges

Nfa 2207 (sa 3330) over Rogers Branch

Good

Hamilton County, Tennessee · 1 MI NW of I75 · Structure no. 33022070001

Built
1987
38 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete Continuous
Length
41 ft
3 main spans
Daily traffic
3,613
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 2207 (sa 3330) over Rogers Branch is a concrete continuous culvert carrying Nfa 2207 (sa 3330) over Rogers Branch in Hamilton County, Tennessee. It was built in 1987, so it is 38 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 3,613 vehicles a day, roughly 3% of them trucks, projected to reach 5,781 by 2042. The structure is 41 ft (12.5 m) long and 34 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

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CarriesNfa 2207 (sa 3330)
CrossesRogers Branch
Location1 MI NW of I75
RouteCounty Highway 2207
CountyHamilton County
StateTennessee
Coordinates35.14048, -85.06593
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.6 US tons
Inventory rating31.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length41 ft (12.5 m)
Longest span12 ft (3.7 m)
Deck width34 ft (10.3 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,613 (2021)
Projected traffic5,781 by 2042
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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$146,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa 2207 (sa 3330) over Rogers Branch built?

It was built in 1987, making it 38 years old in 2025.

What condition is Nfa 2207 (sa 3330) over Rogers 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 February 2024.

How much traffic does Nfa 2207 (sa 3330) over Rogers Branch carry?

About 3,613 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 2207 (sa 3330) over Rogers Branch?

The structure is 41 ft (12.5 m) long with a longest span of 12 ft (3.7 m) and a deck 34 ft wide.

Who owns Nfa 2207 (sa 3330) over Rogers Branch?

It is owned by the County Highway Agency.