US Bridges

TR 327 over Springside Branch

PoorPosted for load

Christian County, Illinois · 1 MI E Pana · Structure no. 011325500000000

Built
1900
125 years old, rebuilt 1964
Condition
Poor
inspected December 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
28 ft
2 main spans
Daily traffic
1,100
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 327 over Springside Branch is a steel continuous stringer/multi-beam or girder carrying TR 327 over Springside Branch in Christian County, Illinois. It was built in 1900 and reconstructed in 1964, so it is 125 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 1,100 vehicles a day, roughly 3% of them trucks, projected to reach 1,111 by 2046. The structure is 28 ft (8.6 m) long and 27 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesTR 327
CrossesSpringside Branch
Location1 MI E Pana
RouteCounty Highway 0
Coordinates39.38252, -89.04483
Functional classRural Minor Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2022
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating29.3 US tons
Inventory rating17.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length28 ft (8.6 m)
Longest span26 ft (7.9 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2021)
Projected traffic1,111 by 2046
Trucks3%
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 327 over Springside Branch built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1964.

What condition is TR 327 over Springside Branch in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2022.

How much traffic does TR 327 over Springside Branch carry?

About 1,100 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is TR 327 over Springside Branch?

The structure is 28 ft (8.6 m) long with a longest span of 26 ft (7.9 m) and a deck 27 ft wide.

Who owns TR 327 over Springside Branch?

It is owned by the Town or Township Highway Agency.