US Bridges

Ch 19 over S. Edwards River

Poor

Henry County, Illinois · 6 Mi. S.W. Cambridge · Structure no. 037300500000000

Built
1958
67 years old
Condition
Poor
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
177 ft
3 main spans
Daily traffic
325
2020 count
Owner
County
County Highway Agency

About this bridge

Ch 19 over S. Edwards River is a prestressed concrete box beam or girders - multiple carrying Ch 19 over S. Edwards River in Henry County, Illinois. It was built in 1958, so it is 67 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 3 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: open, would be posted or closed except for temporary shoring.

It carries about 325 vehicles a day, roughly 40% of them trucks, projected to reach 351 by 2046. The structure is 177 ft (53.9 m) long and 29 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesCh 19
CrossesS. Edwards River
Location6 Mi. S.W. Cambridge
RouteCounty Highway 0
Coordinates41.25844, -90.25593
Functional classRural Major 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
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, would be posted or closed except for temporary shoring
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45 US tons
Inventory rating19 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 15
Structure length177 ft (53.9 m)
Longest span59 ft (18 m)
Deck width29 ft (8.7 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic325 (2020)
Projected traffic351 by 2046
Trucks40%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Ch 19 over S. Edwards River built?

It was built in 1958, making it 67 years old in 2025.

What condition is Ch 19 over S. Edwards River 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 May 2024.

How much traffic does Ch 19 over S. Edwards River carry?

About 325 vehicles per day (2020 count), of which roughly 40% are trucks.

How long is Ch 19 over S. Edwards River?

The structure is 177 ft (53.9 m) long with a longest span of 59 ft (18 m) and a deck 29 ft wide.

Who owns Ch 19 over S. Edwards River?

It is owned by the County Highway Agency.