US Bridges

TR 256 Meridian Ro over Flat Branch

Good

Christian County, Illinois · 2MI SE Stonington · Structure no. 011330200000000

Built
1980
45 years old
Condition
Good
inspected November 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
264 ft
3 main spans
Daily traffic
50
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 256 Meridian Ro over Flat Branch is a steel continuous stringer/multi-beam or girder carrying TR 256 Meridian Ro over Flat Branch in Christian County, Illinois. It was built in 1980, so it is 45 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 50 vehicles a day, roughly 28% of them trucks, projected to reach 51 by 2046. The structure is 264 ft (80.5 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesTR 256 Meridian Ro
CrossesFlat Branch
Location2MI SE Stonington
RouteCounty Highway 0
Coordinates39.60019, -89.13839
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 protection7 GoodSome minor problems.
Last inspectionNovember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length264 ft (80.5 m)
Longest span100 ft (30.5 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2021)
Projected traffic51 by 2046
Trucks28%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 256 Meridian Ro over Flat Branch built?

It was built in 1980, making it 45 years old in 2025.

What condition is TR 256 Meridian Ro over Flat 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 November 2022.

How much traffic does TR 256 Meridian Ro over Flat Branch carry?

About 50 vehicles per day (2021 count), of which roughly 28% are trucks.

How long is TR 256 Meridian Ro over Flat Branch?

The structure is 264 ft (80.5 m) long with a longest span of 100 ft (30.5 m) and a deck 24 ft wide.

Who owns TR 256 Meridian Ro over Flat Branch?

It is owned by the Town or Township Highway Agency.