US Bridges

July Ave over Grand Rvr

Good

Daviess County, Missouri · S 22 T 60 N R 28 W · Structure no. 24884

Built
1989
36 years old
Condition
Good
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
392 ft
3 main spans
Daily traffic
30
2024 count
Owner
County
County Highway Agency

About this bridge

July Ave over Grand Rvr is a steel continuous stringer/multi-beam or girder carrying July Ave over Grand Rvr in Daviess County, Missouri. It was built in 1989, so it is 36 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 30 vehicles a day, roughly 10% of them trucks, projected to reach 35 by 2044. The structure is 392 ft (119.5 m) long and 26 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesJuly Ave
CrossesGrand Rvr
LocationS 22 T 60 N R 28 W
RouteCounty Highway 570
Coordinates39.99631, -94.03098
Functional classRural 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 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 adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating63.5 US tons
Inventory rating37.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length392 ft (119.5 m)
Longest span150 ft (45.7 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2024)
Projected traffic35 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 July Ave over Grand Rvr built?

It was built in 1989, making it 36 years old in 2025.

What condition is July Ave over Grand Rvr 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 2024.

How much traffic does July Ave over Grand Rvr carry?

About 30 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is July Ave over Grand Rvr?

The structure is 392 ft (119.5 m) long with a longest span of 150 ft (45.7 m) and a deck 26 ft wide.

Who owns July Ave over Grand Rvr?

It is owned by the County Highway Agency.