US Bridges

Ill 26/US 52 over Bn Railroad

Fair

Ogle County, Illinois · 1.0 MI S JCT US 52 · Structure no. 071009600000000

Built
2012
13 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
309 ft
4 main spans
Daily traffic
1,900
2021 count
Owner
State
State Highway Agency

About this bridge

Ill 26/US 52 over Bn Railroad is a steel continuous stringer/multi-beam or girder carrying Ill 26/US 52 over Bn Railroad in Ogle County, Illinois. It was built in 2012, so it is 13 years old, younger 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 1,900 vehicles a day, roughly 13% of them trucks, projected to reach 1,976 by 2046. The structure is 309 ft (94.3 m) long and 47 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesIll 26/US 52
CrossesBn Railroad
Location1.0 MI S JCT US 52
RouteU.S. Route 52
Coordinates41.99453, -89.57857
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.4 US tons
Inventory rating47.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 25 or greater
Structure length309 ft (94.3 m)
Longest span97 ft (29.6 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,900 (2021)
Projected traffic1,976 by 2046
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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 Ill 26/US 52 over Bn Railroad built?

It was built in 2012, making it 13 years old in 2025.

What condition is Ill 26/US 52 over Bn Railroad 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 2024.

How much traffic does Ill 26/US 52 over Bn Railroad carry?

About 1,900 vehicles per day (2021 count), of which roughly 13% are trucks.

How long is Ill 26/US 52 over Bn Railroad?

The structure is 309 ft (94.3 m) long with a longest span of 97 ft (29.6 m) and a deck 47 ft wide.

Who owns Ill 26/US 52 over Bn Railroad?

It is owned by the State Highway Agency.