US Bridges

Lilac Ave over Pilot Grove CR

Good

Daviess County, Missouri · S 28 T 60 N R 27 W · Structure no. 37013

Built
2023
2 years old
Condition
Good
inspected February 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
145 ft
3 main spans
Daily traffic
60
2023 count
Owner
County
County Highway Agency

About this bridge

Lilac Ave over Pilot Grove CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Lilac Ave over Pilot Grove CR in Daviess County, Missouri. It was built in 2023, so it is 2 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 60 vehicles a day, roughly 10% of them trucks, projected to reach 69 by 2043. The structure is 145 ft (44.3 m) long and 25 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesLilac Ave
CrossesPilot Grove CR
LocationS 28 T 60 N R 27 W
RouteCounty Highway 422
CountyDaviess County
StateMissouri
Coordinates39.97541, -93.93329
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2025
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 rating65.5 US tons
Inventory rating39.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length145 ft (44.3 m)
Longest span53 ft (16.2 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2023)
Projected traffic69 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Lilac Ave over Pilot Grove CR built?

It was built in 2023, making it 2 years old in 2025.

What condition is Lilac Ave over Pilot Grove 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 Lilac Ave over Pilot Grove CR carry?

About 60 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Lilac Ave over Pilot Grove CR?

The structure is 145 ft (44.3 m) long with a longest span of 53 ft (16.2 m) and a deck 25 ft wide.

Who owns Lilac Ave over Pilot Grove CR?

It is owned by the County Highway Agency.