US Bridges

TR-92 (crocus Rd) over Trib Little Galum CR

Good

Perry County, Illinois · T5S R3W Sec 17 · Structure no. 073319700000000

Built
2018
7 years old
Condition
Good
inspected January 2025
Type
Culvert
Concrete
Length
23 ft
1 main span
Daily traffic
20
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR-92 (crocus Rd) over Trib Little Galum CR is a concrete culvert carrying TR-92 (crocus Rd) over Trib Little Galum CR in Perry County, Illinois. It was built in 2018, so it is 7 years old, younger than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 20 vehicles a day, roughly 60% of them trucks, projected to reach 76 by 2046. The structure is 23 ft (6.9 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesTR-92 (crocus Rd)
CrossesTrib Little Galum CR
LocationT5S R3W Sec 17
RouteCounty Highway 0
CountyPerry County
StateIllinois
Coordinates38.0929, -89.46279
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
Deck8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionJanuary 2025
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length23 ft (6.9 m)
Longest span22 ft (6.6 m)
Deck width30 ft (9.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2024)
Projected traffic76 by 2046
Trucks60%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 TR-92 (crocus Rd) over Trib Little Galum CR built?

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

What condition is TR-92 (crocus Rd) over Trib Little Galum 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 January 2025.

How much traffic does TR-92 (crocus Rd) over Trib Little Galum CR carry?

About 20 vehicles per day (2024 count), of which roughly 60% are trucks.

How long is TR-92 (crocus Rd) over Trib Little Galum CR?

The structure is 23 ft (6.9 m) long with a longest span of 22 ft (6.6 m) and a deck 30 ft wide.

Who owns TR-92 (crocus Rd) over Trib Little Galum CR?

It is owned by the Town or Township Highway Agency.