US Bridges

Thorn Creek Drive over Thorn Creek

Good

Will County, Illinois · 75FT S of Brookside · Structure no. 099675300000000

Built
2013
12 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
38 ft
3 main spans
Daily traffic
175
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Thorn Creek Drive over Thorn Creek is a concrete culvert carrying Thorn Creek Drive over Thorn Creek in Will County, Illinois. It was built in 2013, so it is 12 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 175 vehicles a day, roughly 20% of them trucks, projected to reach 288 by 2046. The structure is 38 ft (11.6 m) long. If it were closed, the detour would be 98.8 mi (159 km).

CarriesThorn Creek Drive
CrossesThorn Creek
Location75FT S of Brookside
RouteCity Street 0
Coordinates41.46648, -87.68346
Functional classUrban Local

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 protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3 (+3 approach)
Design loadHS 25 or greater
Structure length38 ft (11.6 m)
Longest span12 ft (3.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic175 (2023)
Projected traffic288 by 2046
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Thorn Creek Drive over Thorn Creek built?

It was built in 2013, making it 12 years old in 2025.

What condition is Thorn Creek Drive over Thorn 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 October 2023.

How much traffic does Thorn Creek Drive over Thorn Creek carry?

About 175 vehicles per day (2023 count), of which roughly 20% are trucks.

How long is Thorn Creek Drive over Thorn Creek?

The structure is 38 ft (11.6 m) long with a longest span of 12 ft (3.8 m).

Who owns Thorn Creek Drive over Thorn Creek?

It is owned by the City or Municipal Highway Agency.