US Bridges

Rt Z E over Crows Fk CR

Good

Callaway County, Missouri · S 2 T 47 N R 9 W · Structure no. 3473

Built
1988
37 years old
Condition
Good
inspected October 2024
Type
Tee Beam
Prestressed Concrete Continuous
Length
130 ft
3 main spans
Daily traffic
667
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Z E over Crows Fk CR is a prestressed concrete continuous tee beam carrying Rt Z E over Crows Fk CR in Callaway County, Missouri. It was built in 1988, so it is 37 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 667 vehicles a day, roughly 8% of them trucks, projected to reach 1,034 by 2044. The structure is 130 ft (39.6 m) long and 35 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesRt Z E
CrossesCrows Fk CR
LocationS 2 T 47 N R 9 W
RouteState Highway 0Z
Coordinates38.88576, -91.8921
Functional classRural Major 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.6 US tons
Inventory rating31.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length130 ft (39.6 m)
Longest span44 ft (13.3 m)
Deck width35 ft (10.8 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic667 (2024)
Projected traffic1,034 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Rt Z E over Crows Fk CR built?

It was built in 1988, making it 37 years old in 2025.

What condition is Rt Z E over Crows Fk 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 October 2024.

How much traffic does Rt Z E over Crows Fk CR carry?

About 667 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Rt Z E over Crows Fk CR?

The structure is 130 ft (39.6 m) long with a longest span of 44 ft (13.3 m) and a deck 35 ft wide.

Who owns Rt Z E over Crows Fk CR?

It is owned by the State Highway Agency.