US Bridges

US 30 over Stream

Good

Will County, Illinois · 0.3 M W of Wolf · Structure no. 099466100000000

Built
2006
19 years old
Condition
Good
inspected February 2023
Type
Culvert
Concrete Continuous
Length
33 ft
3 main spans
Daily traffic
27,300
2023 count
Owner
State
State Highway Agency

About this bridge

US 30 over Stream is a concrete continuous culvert carrying US 30 over Stream in Will 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 27,300 vehicles a day, roughly 4% of them trucks, projected to reach 35,568 by 2046. The structure is 33 ft (10.1 m) long.

CarriesUS 30
CrossesStream
Location0.3 M W of Wolf
RouteU.S. Route 30
Coordinates41.5041, -87.89341
Functional classUrban Other Principal Arterial

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 inspectionFebruary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length33 ft (10.1 m)
Longest span10 ft (3.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,300 (2023)
Projected traffic35,568 by 2046
Trucks4%
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 US 30 over Stream built?

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

What condition is US 30 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 February 2023.

How much traffic does US 30 over Stream carry?

About 27,300 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is US 30 over Stream?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3.1 m).

Who owns US 30 over Stream?

It is owned by the State Highway Agency.