US Bridges

Armington Rd-Tr 29 over Stream

Fair

Tazewell County, Illinois · S-23-T22NR2W · Structure no. 090314400000000

Built
1962
63 years old
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
58 ft
1 main span
Daily traffic
125
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Armington Rd-Tr 29 over Stream is a steel stringer/multi-beam or girder carrying Armington Rd-Tr 29 over Stream in Tazewell County, Illinois. It was built in 1962, so it is 63 years old, older 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 125 vehicles a day, roughly 2% of them trucks, projected to reach 101 by 2046. The structure is 58 ft (17.7 m) long and 27 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesArmington Rd-Tr 29
CrossesStream
LocationS-23-T22NR2W
RouteCounty Highway 0
CountyTazewell County
StateIllinois
Coordinates40.34154, -89.29095
Functional classRural Minor Collector

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.
Superstructure7 GoodSome minor problems.
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 above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating37.1 US tons
Inventory rating22.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length58 ft (17.7 m)
Longest span55 ft (16.8 m)
Deck width27 ft (8.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic125 (2023)
Projected traffic101 by 2046
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Armington Rd-Tr 29 over Stream built?

It was built in 1962, making it 63 years old in 2025.

What condition is Armington Rd-Tr 29 over Stream 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 Armington Rd-Tr 29 over Stream carry?

About 125 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is Armington Rd-Tr 29 over Stream?

The structure is 58 ft (17.7 m) long with a longest span of 55 ft (16.8 m) and a deck 27 ft wide.

Who owns Armington Rd-Tr 29 over Stream?

It is owned by the Town or Township Highway Agency.