US Bridges

Union Road over Five Mile Creek

Good

Ogle County, Illinois · 5.5 MI S Forreston · Structure no. 071512600000000

Built
2011
14 years old
Condition
Good
inspected August 2021
Type
Culvert
Concrete
Length
26 ft
2 main spans
Daily traffic
175
2022 count
Owner
County
County Highway Agency

About this bridge

Union Road over Five Mile Creek is a concrete culvert carrying Union Road over Five Mile Creek in Ogle County, Illinois. It was built in 2011, so it is 14 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 7 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 29% of them trucks, projected to reach 182 by 2046. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesUnion Road
CrossesFive Mile Creek
Location5.5 MI S Forreston
RouteCounty Highway 0
Coordinates42.05215, -89.56806
Functional classRural Minor Collector

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.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: 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 25 or greater
Structure length26 ft (7.9 m)
Longest span13 ft (3.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic175 (2022)
Projected traffic182 by 2046
Trucks29%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Union Road over Five Mile Creek built?

It was built in 2011, making it 14 years old in 2025.

What condition is Union Road over Five Mile 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 August 2021.

How much traffic does Union Road over Five Mile Creek carry?

About 175 vehicles per day (2022 count), of which roughly 29% are trucks.

How long is Union Road over Five Mile Creek?

The structure is 26 ft (7.9 m) long with a longest span of 13 ft (3.9 m).

Who owns Union Road over Five Mile Creek?

It is owned by the County Highway Agency.