US Bridges

Rt Zz E over East Fork Fox CR

Good

Douglas County, Missouri · S 9 T 27 N R 13 W · Structure no. 35790

Built
2018
7 years old
Condition
Good
inspected February 2025
Type
Slab
Concrete Continuous
Length
100 ft
3 main spans
Daily traffic
75
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Zz E over East Fork Fox CR is a concrete continuous slab carrying Rt Zz E over East Fork Fox CR in Douglas County, Missouri. It was built in 2018, so it is 7 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 75 vehicles a day, roughly 12% of them trucks, projected to reach 116 by 2044. The structure is 100 ft (30.6 m) long and 27 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesRt Zz E
CrossesEast Fork Fox CR
LocationS 9 T 27 N R 13 W
RouteState Highway 0ZZ
Coordinates37.04671, -92.36768
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal 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 rating92.3 US tons
Inventory rating55.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length100 ft (30.6 m)
Longest span39 ft (11.9 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2024)
Projected traffic116 by 2044
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 Zz E over East Fork Fox CR built?

It was built in 2018, making it 7 years old in 2025.

What condition is Rt Zz E over East Fork Fox 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 February 2025.

How much traffic does Rt Zz E over East Fork Fox CR carry?

About 75 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Rt Zz E over East Fork Fox CR?

The structure is 100 ft (30.6 m) long with a longest span of 39 ft (11.9 m) and a deck 27 ft wide.

Who owns Rt Zz E over East Fork Fox CR?

It is owned by the State Highway Agency.