US Bridges

US 30 over Hickory Creek

Fair

Will County, Illinois · 2 M E of US6(COLLINS · Structure no. 099010500000000

Built
1923
102 years old, rebuilt 1975
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
190 ft
4 main spans
Daily traffic
8,750
2023 count
Owner
State
State Highway Agency

About this bridge

US 30 over Hickory Creek is a steel continuous stringer/multi-beam or girder carrying US 30 over Hickory Creek in Will County, Illinois. It was built in 1923 and reconstructed in 1975, so it is 102 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 8,750 vehicles a day, roughly 7% of them trucks, projected to reach 12,600 by 2046. The structure is 190 ft (57.8 m) long and 42 ft wide.

CarriesUS 30
CrossesHickory Creek
Location2 M E of US6(COLLINS
RouteU.S. Route 30
Coordinates41.52956, -88.03375
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating81.5 US tons
Inventory rating48.6 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length190 ft (57.8 m)
Longest span51 ft (15.4 m)
Deck width42 ft (12.8 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,750 (2023)
Projected traffic12,600 by 2046
Trucks7%
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 Hickory Creek built?

It was built in 1923, making it 102 years old in 2025. It was reconstructed in 1975.

What condition is US 30 over Hickory Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2024.

How much traffic does US 30 over Hickory Creek carry?

About 8,750 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is US 30 over Hickory Creek?

The structure is 190 ft (57.8 m) long with a longest span of 51 ft (15.4 m) and a deck 42 ft wide.

Who owns US 30 over Hickory Creek?

It is owned by the State Highway Agency.