US Bridges

TR 83 over Hackett Branch

Good

Douglas County, Illinois · 3.2 MI SE of Tuscola · Structure no. 021413600000000

Built
1993
32 years old
Condition
Good
inspected January 2022
Type
Channel Beam
Concrete
Length
92 ft
3 main spans
Daily traffic
100
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 83 over Hackett Branch is a concrete channel beam carrying TR 83 over Hackett Branch in Douglas County, Illinois. It was built in 1993, so it is 32 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 100 vehicles a day, roughly 6% of them trucks, projected to reach 152 by 2046. The structure is 92 ft (28 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesTR 83
CrossesHackett Branch
Location3.2 MI SE of Tuscola
RouteCounty Highway 0
Coordinates39.76801, -88.24218
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 2022
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length92 ft (28 m)
Longest span34 ft (10.4 m)
Deck width26 ft (8 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic152 by 2046
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 83 over Hackett Branch built?

It was built in 1993, making it 32 years old in 2025.

What condition is TR 83 over Hackett Branch 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 2022.

How much traffic does TR 83 over Hackett Branch carry?

About 100 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is TR 83 over Hackett Branch?

The structure is 92 ft (28 m) long with a longest span of 34 ft (10.4 m) and a deck 26 ft wide.

Who owns TR 83 over Hackett Branch?

It is owned by the Town or Township Highway Agency.