US Bridges

School House RD over Stream

Good

Will County, Illinois · 0.4 MI N Manh-Monee · Structure no. 099456500000000

Built
2003
22 years old
Condition
Good
inspected April 2021
Type
Culvert
Concrete
Length
28 ft
2 main spans
Daily traffic
75
2008 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

School House RD over Stream is a concrete culvert carrying School House RD over Stream in Will County, Illinois. It was built in 2003, so it is 22 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 75 vehicles a day, roughly 13% of them trucks, projected to reach 108 by 2046. The structure is 28 ft (8.5 m) long and 36 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesSchool House RD
CrossesStream
Location0.4 MI N Manh-Monee
CountyWill County
StateIllinois
Coordinates41.43014, -87.92256
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionApril 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: 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
DeckNot applicable
Main spans2
Design loadHS 20
Structure length28 ft (8.5 m)
Longest span13 ft (4.1 m)
Deck width36 ft (11 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2008)
Projected traffic108 by 2046
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 School House RD over Stream built?

It was built in 2003, making it 22 years old in 2025.

What condition is School House RD 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 April 2021.

How much traffic does School House RD over Stream carry?

About 75 vehicles per day (2008 count), of which roughly 13% are trucks.

How long is School House RD over Stream?

The structure is 28 ft (8.5 m) long with a longest span of 13 ft (4.1 m) and a deck 36 ft wide.

Who owns School House RD over Stream?

It is owned by the Town or Township Highway Agency.