US Bridges

Il 47 over Stream

Good

Livingston County, Illinois · 4.46 M S Il 116 · Structure no. 053202700000000

Built
1993
32 years old
Condition
Good
inspected March 2021
Type
Culvert
Concrete Continuous
Length
30 ft
2 main spans
Daily traffic
2,100
2023 count
Owner
State
State Highway Agency

About this bridge

Il 47 over Stream is a concrete continuous culvert carrying Il 47 over Stream in Livingston County, Illinois. It was built in 1993, so it is 32 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 2,100 vehicles a day, roughly 36% of them trucks, projected to reach 2,273 by 2046. The structure is 30 ft (9.2 m) long and 40 ft wide.

Location

Open in Google Maps
CarriesIl 47
CrossesStream
Location4.46 M S Il 116
RouteState Highway 47
CountyLivingston County
StateIllinois
Coordinates40.82639, -88.41262
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2021
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating87.2 US tons
Inventory rating52.5 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length30 ft (9.2 m)
Longest span14 ft (4.3 m)
Deck width40 ft (12.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,100 (2023)
Projected traffic2,273 by 2046
Trucks36%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

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 Il 47 over Stream built?

It was built in 1993, making it 32 years old in 2025.

What condition is Il 47 over Stream 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 March 2021.

How much traffic does Il 47 over Stream carry?

About 2,100 vehicles per day (2023 count), of which roughly 36% are trucks.

How long is Il 47 over Stream?

The structure is 30 ft (9.2 m) long with a longest span of 14 ft (4.3 m) and a deck 40 ft wide.

Who owns Il 47 over Stream?

It is owned by the State Highway Agency.