US Bridges

TR 101 Old State R over Branch of Sugar Crk

Good

Clinton County, Illinois · 455E Old State RD · Structure no. 014404000000000

Built
1996
29 years old
Condition
Good
inspected January 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
350
2020 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 101 Old State R over Branch of Sugar Crk is a prestressed concrete box beam or girders - multiple carrying TR 101 Old State R over Branch of Sugar Crk in Clinton County, Illinois. It was built in 1996, so it is 29 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 350 vehicles a day, roughly 13% of them trucks, projected to reach 385 by 2046. The structure is 52 ft (15.7 m) long and 27 ft wide.

CarriesTR 101 Old State R
CrossesBranch of Sugar Crk
Location455E Old State RD
RouteCounty Highway 0
Coordinates38.61998, -89.62124
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 inspectionJanuary 2025
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length52 ft (15.7 m)
Longest span50 ft (15.2 m)
Deck width27 ft (8.3 m)
Roadway width27 ft (8.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2020)
Projected traffic385 by 2046
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 101 Old State R over Branch of Sugar Crk built?

It was built in 1996, making it 29 years old in 2025.

What condition is TR 101 Old State R over Branch of Sugar Crk 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 January 2025.

How much traffic does TR 101 Old State R over Branch of Sugar Crk carry?

About 350 vehicles per day (2020 count), of which roughly 13% are trucks.

How long is TR 101 Old State R over Branch of Sugar Crk?

The structure is 52 ft (15.7 m) long with a longest span of 50 ft (15.2 m) and a deck 27 ft wide.

Who owns TR 101 Old State R over Branch of Sugar Crk?

It is owned by the Town or Township Highway Agency.