US Bridges

TR-10 over Hickory Smith Ditch

Good

Bureau County, Illinois · 2 Mi. N of Mineral · Structure no. 006411000000000

Built
2004
21 years old
Condition
Good
inspected November 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
129 ft
3 main spans
Daily traffic
25
2010 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR-10 over Hickory Smith Ditch is a prestressed concrete box beam or girders - multiple carrying TR-10 over Hickory Smith Ditch in Bureau County, Illinois. It was built in 2004, so it is 21 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 25 vehicles a day, projected to reach 25 by 2046. The structure is 129 ft (39.2 m) long and 24 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesTR-10
CrossesHickory Smith Ditch
Location2 Mi. N of Mineral
RouteCounty Highway 0
CountyBureau County
StateIllinois
Coordinates41.41565, -89.84827
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length129 ft (39.2 m)
Longest span49 ft (14.8 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2010)
Projected traffic25 by 2046
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 TR-10 over Hickory Smith Ditch built?

It was built in 2004, making it 21 years old in 2025.

What condition is TR-10 over Hickory Smith Ditch 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 November 2023.

How much traffic does TR-10 over Hickory Smith Ditch carry?

About 25 vehicles per day (2010 count).

How long is TR-10 over Hickory Smith Ditch?

The structure is 129 ft (39.2 m) long with a longest span of 49 ft (14.8 m) and a deck 24 ft wide.

Who owns TR-10 over Hickory Smith Ditch?

It is owned by the Town or Township Highway Agency.