US Bridges

TR 165 Scully Road over Trib to Johnny Run

Good

Grundy County, Illinois · .24 MI W Kinsman RD · Structure no. 032545600000000

Built
1981
44 years old
Condition
Good
inspected October 2022
Type
Channel Beam
Concrete
Length
58 ft
2 main spans
Daily traffic
50
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 165 Scully Road over Trib to Johnny Run is a concrete channel beam carrying TR 165 Scully Road over Trib to Johnny Run in Grundy County, Illinois. It was built in 1981, so it is 44 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 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 50 vehicles a day, projected to reach 60 by 2046. The structure is 58 ft (17.7 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesTR 165 Scully Road
CrossesTrib to Johnny Run
Location.24 MI W Kinsman RD
RouteCounty Highway 0
CountyGrundy County
StateIllinois
Coordinates41.12287, -88.57172
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2022
Inspection intervalevery 48 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 adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating63.6 US tons
Inventory rating37.8 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length58 ft (17.7 m)
Longest span28 ft (8.5 m)
Deck width26 ft (8 m)
Roadway width26 ft (7.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2024)
Projected traffic60 by 2046
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 165 Scully Road over Trib to Johnny Run built?

It was built in 1981, making it 44 years old in 2025.

What condition is TR 165 Scully Road over Trib to Johnny Run 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 2022.

How much traffic does TR 165 Scully Road over Trib to Johnny Run carry?

About 50 vehicles per day (2024 count).

How long is TR 165 Scully Road over Trib to Johnny Run?

The structure is 58 ft (17.7 m) long with a longest span of 28 ft (8.5 m) and a deck 26 ft wide.

Who owns TR 165 Scully Road over Trib to Johnny Run?

It is owned by the Town or Township Highway Agency.