US Bridges

Rt Nn E over Dry Fk

Good

Dent County, Missouri · S 19 T 33 N R 6 W · Structure no. 33972

Built
2012
13 years old
Condition
Good
inspected January 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
95 ft
2 main spans
Daily traffic
80
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Nn E over Dry Fk is a prestressed concrete box beam or girders - multiple carrying Rt Nn E over Dry Fk in Dent 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 80 vehicles a day, roughly 13% of them trucks, projected to reach 112 by 2044. The structure is 95 ft (29 m) long and 26 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesRt Nn E
CrossesDry Fk
LocationS 19 T 33 N R 6 W
RouteState Highway 0NN
Coordinates37.55383, -91.64602
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.4 US tons
Inventory rating43.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length95 ft (29 m)
Longest span60 ft (18.3 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80 (2024)
Projected traffic112 by 2044
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

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 Rt Nn E over Dry Fk built?

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

What condition is Rt Nn E over Dry Fk 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 January 2024.

How much traffic does Rt Nn E over Dry Fk carry?

About 80 vehicles per day (2024 count), of which roughly 13% are trucks.

How long is Rt Nn E over Dry Fk?

The structure is 95 ft (29 m) long with a longest span of 60 ft (18.3 m) and a deck 26 ft wide.

Who owns Rt Nn E over Dry Fk?

It is owned by the State Highway Agency.