US Bridges

US 54 E over N Fk Niox CR

Good

Pike County, Missouri · S 34 T 54 N R 2 W · Structure no. 34102

Built
2012
13 years old
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
144 ft
2 main spans
Daily traffic
5,813
2024 count
Owner
State
State Highway Agency

About this bridge

US 54 E over N Fk Niox CR is a prestressed concrete box beam or girders - single or spread carrying US 54 E over N Fk Niox CR in Pike County, Missouri. It was built in 2012, so it is 13 years old, younger than the Missouri average of 45.1 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 5,813 vehicles a day, roughly 20% of them trucks, projected to reach 11,045 by 2044. The structure is 144 ft (43.8 m) long and 46 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesUS 54 E
CrossesN Fk Niox CR
LocationS 34 T 54 N R 2 W
RouteU.S. Route 54
Coordinates39.41235, -91.1006
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating68.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length144 ft (43.8 m)
Longest span80 ft (24.4 m)
Deck width46 ft (14 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,813 (2024)
Projected traffic11,045 by 2044
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 54 E over N Fk Niox CR built?

It was built in 2012, making it 13 years old in 2025.

What condition is US 54 E over N Fk Niox CR 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 December 2024.

How much traffic does US 54 E over N Fk Niox CR carry?

About 5,813 vehicles per day (2024 count), of which roughly 20% are trucks.

How long is US 54 E over N Fk Niox CR?

The structure is 144 ft (43.8 m) long with a longest span of 80 ft (24.4 m) and a deck 46 ft wide.

Who owns US 54 E over N Fk Niox CR?

It is owned by the State Highway Agency.