US Bridges

Il 102 over Ryans Creek

Good

Will County, Illinois · 6 M S of Il 53 · Structure no. 099091800000000

Built
2019
6 years old
Condition
Good
inspected October 2021
Type
Culvert
Concrete Continuous
Length
43 ft
3 main spans
Daily traffic
2,150
2023 count
Owner
State
State Highway Agency

About this bridge

Il 102 over Ryans Creek is a concrete continuous culvert carrying Il 102 over Ryans Creek in Will County, Illinois. It was built in 2019, so it is 6 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 2,150 vehicles a day, roughly 9% of them trucks, projected to reach 3,168 by 2046. The structure is 43 ft (13.1 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesIl 102
CrossesRyans Creek
Location6 M S of Il 53
RouteState Highway 102
Coordinates41.23953, -88.07942
Functional classRural 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
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.2 US tons
Inventory rating91.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 25 or greater
Structure length43 ft (13.1 m)
Longest span17 ft (5.2 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,150 (2023)
Projected traffic3,168 by 2046
Trucks9%
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 Il 102 over Ryans Creek built?

It was built in 2019, making it 6 years old in 2025.

What condition is Il 102 over Ryans 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 2021.

How much traffic does Il 102 over Ryans Creek carry?

About 2,150 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is Il 102 over Ryans Creek?

The structure is 43 ft (13.1 m) long with a longest span of 17 ft (5.2 m) and a deck 43 ft wide.

Who owns Il 102 over Ryans Creek?

It is owned by the State Highway Agency.