US Bridges

Oregon Trail Road over Pine Creek

Fair

Ogle County, Illinois · 3.0 MI SW Mt Morris · Structure no. 071323200000000

Built
1979
46 years old
Condition
Fair
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
105 ft
3 main spans
Daily traffic
125
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Oregon Trail Road over Pine Creek is a prestressed concrete box beam or girders - multiple carrying Oregon Trail Road over Pine Creek in Ogle County, Illinois. It was built in 1979, so it is 46 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 125 vehicles a day, roughly 42% of them trucks, projected to reach 156 by 2046. The structure is 105 ft (32 m) long and 24 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesOregon Trail Road
CrossesPine Creek
Location3.0 MI SW Mt Morris
RouteCounty Highway 0
Coordinates42.0113, -89.46138
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length105 ft (32 m)
Longest span34 ft (10.4 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic125 (2022)
Projected traffic156 by 2046
Trucks42%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 Oregon Trail Road over Pine Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is Oregon Trail Road over Pine Creek 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 August 2023.

How much traffic does Oregon Trail Road over Pine Creek carry?

About 125 vehicles per day (2022 count), of which roughly 42% are trucks.

How long is Oregon Trail Road over Pine Creek?

The structure is 105 ft (32 m) long with a longest span of 34 ft (10.4 m) and a deck 24 ft wide.

Who owns Oregon Trail Road over Pine Creek?

It is owned by the Town or Township Highway Agency.