US Bridges

TR-10 (buzz Rk Rd) over Buzzard Rock Creek

Fair

Randolph County, Illinois · 1MI N P-Durocher · Structure no. 079436300000000

Built
2002
23 years old
Condition
Fair
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
61 ft
1 main span
Daily traffic
75
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR-10 (buzz Rk Rd) over Buzzard Rock Creek is a prestressed concrete box beam or girders - multiple carrying TR-10 (buzz Rk Rd) over Buzzard Rock Creek in Randolph County, Illinois. It was built in 2002, so it is 23 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 75 vehicles a day, roughly 12% of them trucks, projected to reach 76 by 2046. The structure is 61 ft (18.7 m) long and 24 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesTR-10 (buzz Rk Rd)
CrossesBuzzard Rock Creek
Location1MI N P-Durocher
RouteCounty Highway 0
Coordinates38.11011, -90.08659
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
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 geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length61 ft (18.7 m)
Longest span60 ft (18.4 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2024)
Projected traffic76 by 2046
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 (buzz Rk Rd) over Buzzard Rock Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is TR-10 (buzz Rk Rd) over Buzzard Rock 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 TR-10 (buzz Rk Rd) over Buzzard Rock Creek carry?

About 75 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is TR-10 (buzz Rk Rd) over Buzzard Rock Creek?

The structure is 61 ft (18.7 m) long with a longest span of 60 ft (18.4 m) and a deck 24 ft wide.

Who owns TR-10 (buzz Rk Rd) over Buzzard Rock Creek?

It is owned by the Town or Township Highway Agency.