US Bridges

US 6 over E Fork Nettle Creek

Good

Grundy County, Illinois · 0.4 MI W Il 47/US 6 S Jun · Structure no. 032010800000000

Built
2006
19 years old
Condition
Good
inspected February 2022
Type
Slab
Concrete
Length
89 ft
3 main spans
Daily traffic
13,700
2023 count
Owner
State
State Highway Agency

About this bridge

US 6 over E Fork Nettle Creek is a concrete slab carrying US 6 over E Fork Nettle Creek in Grundy County, Illinois. It was built in 2006, so it is 19 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 13,700 vehicles a day, roughly 5% of them trucks, projected to reach 15,960 by 2046. The structure is 89 ft (27 m) long and 83 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS 6
CrossesE Fork Nettle Creek
Location0.4 MI W Il 47/US 6 S Jun
RouteU.S. Route 6
Coordinates41.37189, -88.43024
Functional classUrban Minor Arterial

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.5 US tons
Inventory rating40.3 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHS 20
Structure length89 ft (27 m)
Longest span33 ft (10.1 m)
Deck width83 ft (25.3 m)
Roadway width67 ft (20.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,700 (2023)
Projected traffic15,960 by 2046
Trucks5%
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

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 US 6 over E Fork Nettle Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is US 6 over E Fork Nettle Creek 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 2022.

How much traffic does US 6 over E Fork Nettle Creek carry?

About 13,700 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is US 6 over E Fork Nettle Creek?

The structure is 89 ft (27 m) long with a longest span of 33 ft (10.1 m) and a deck 83 ft wide.

Who owns US 6 over E Fork Nettle Creek?

It is owned by the State Highway Agency.