US Bridges

Towhship Road 57 over Bureau Creek

Poor

Bureau County, Illinois · 1 MI W of Lamoille · Structure no. 006440000000000

Built
1980
45 years old
Condition
Poor
inspected November 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
131 ft
3 main spans
Daily traffic
125
2020 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Towhship Road 57 over Bureau Creek is a prestressed concrete box beam or girders - multiple carrying Towhship Road 57 over Bureau Creek in Bureau County, Illinois. It was built in 1980, so it is 45 years old, younger than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 125 vehicles a day, roughly 3% of them trucks, projected to reach 126 by 2046. The structure is 131 ft (39.9 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesTowhship Road 57
CrossesBureau Creek
Location1 MI W of Lamoille
RouteCounty Highway 0
Coordinates41.53231, -89.3122
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating45.7 US tons
Inventory rating27.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length131 ft (39.9 m)
Longest span42 ft (12.8 m)
Deck width26 ft (7.9 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic125 (2020)
Projected traffic126 by 2046
Trucks3%
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 Towhship Road 57 over Bureau Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is Towhship Road 57 over Bureau Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2023.

How much traffic does Towhship Road 57 over Bureau Creek carry?

About 125 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Towhship Road 57 over Bureau Creek?

The structure is 131 ft (39.9 m) long with a longest span of 42 ft (12.8 m) and a deck 26 ft wide.

Who owns Towhship Road 57 over Bureau Creek?

It is owned by the Town or Township Highway Agency.