US Bridges

Orangeville Rd. over Unnamed Stream

Fair

Stephenson County, Illinois · 0.5 MI E Mcconnell · Structure no. 089303200000000

Built
1958
67 years old
Condition
Fair
inspected December 2023
Type
Slab
Concrete
Length
28 ft
1 main span
Daily traffic
600
2024 count
Owner
County
County Highway Agency

About this bridge

Orangeville Rd. over Unnamed Stream is a concrete slab carrying Orangeville Rd. over Unnamed Stream in Stephenson County, Illinois. It was built in 1958, so it is 67 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 6 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 600 vehicles a day, roughly 5% of them trucks, projected to reach 530 by 2046. The structure is 28 ft (8.5 m) long and 28 ft wide. If it were closed, the detour would be 13 mi (21 km).

Location

Open in Google Maps
CarriesOrangeville Rd.
CrossesUnnamed Stream
Location0.5 MI E Mcconnell
RouteCounty Highway 0
CountyStephenson County
StateIllinois
Coordinates42.43656, -89.72234
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.3 US tons
Inventory rating29.7 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 15
Structure length28 ft (8.5 m)
Longest span27 ft (8.2 m)
Deck width28 ft (8.6 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic600 (2024)
Projected traffic530 by 2046
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed13 mi (21 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Orangeville Rd. over Unnamed Stream built?

It was built in 1958, making it 67 years old in 2025.

What condition is Orangeville Rd. over Unnamed Stream 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 2023.

How much traffic does Orangeville Rd. over Unnamed Stream carry?

About 600 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Orangeville Rd. over Unnamed Stream?

The structure is 28 ft (8.5 m) long with a longest span of 27 ft (8.2 m) and a deck 28 ft wide.

Who owns Orangeville Rd. over Unnamed Stream?

It is owned by the County Highway Agency.