US Bridges

Nfa A020 over Terminal Road

Good

Davidson County, Tennessee · 2 M N Murfreesboro Rd. · Structure no. 190A0200001

Built
2010
15 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
114 ft
1 main span
Daily traffic
35,170
2020 count
Owner
Local
Other Local Agency

About this bridge

Nfa A020 over Terminal Road is a prestressed concrete stringer/multi-beam or girder carrying Nfa A020 over Terminal Road in Davidson 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 35,170 vehicles a day, roughly 3% of them trucks, projected to reach 56,272 by 2041. The structure is 114 ft (34.7 m) long and 76 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesNfa A020
CrossesTerminal Road
Location2 M N Murfreesboro Rd.
RouteState Highway 20
Coordinates36.1372, -86.66721
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length114 ft (34.7 m)
Longest span109 ft (33.2 m)
Deck width76 ft (23.2 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35,170 (2020)
Projected traffic56,272 by 2041
Trucks3%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed19.9 mi (32 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther Local Agency
Maintained byOther Local Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Nfa A020 over Terminal Road built?

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

What condition is Nfa A020 over Terminal Road 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 August 2023.

How much traffic does Nfa A020 over Terminal Road carry?

About 35,170 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Nfa A020 over Terminal Road?

The structure is 114 ft (34.7 m) long with a longest span of 109 ft (33.2 m) and a deck 76 ft wide.

Who owns Nfa A020 over Terminal Road?

It is owned by the Other Local Agency.