US Bridges

TR 147 over Branch Shoal Creek

Fair

Bond County, Illinois · 2.0 MI W Greenville · Structure no. 003321400000000

Built
1983
42 years old
Condition
Fair
inspected January 2024
Type
Channel Beam
Concrete
Length
109 ft
3 main spans
Daily traffic
50
2020 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 147 over Branch Shoal Creek is a concrete channel beam carrying TR 147 over Branch Shoal Creek in Bond County, Illinois. It was built in 1983, so it is 42 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 50 vehicles a day, roughly 8% of them trucks, projected to reach 51 by 2046. The structure is 109 ft (33.2 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesTR 147
CrossesBranch Shoal Creek
Location2.0 MI W Greenville
RouteCounty Highway 0
Coordinates38.87201, -89.45853
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length109 ft (33.2 m)
Longest span36 ft (11 m)
Deck width26 ft (8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2020)
Projected traffic51 by 2046
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 147 over Branch Shoal Creek built?

It was built in 1983, making it 42 years old in 2025.

What condition is TR 147 over Branch Shoal 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 January 2024.

How much traffic does TR 147 over Branch Shoal Creek carry?

About 50 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is TR 147 over Branch Shoal Creek?

The structure is 109 ft (33.2 m) long with a longest span of 36 ft (11 m) and a deck 26 ft wide.

Who owns TR 147 over Branch Shoal Creek?

It is owned by the Town or Township Highway Agency.