US Bridges

US 67 SB over IL104EB & 104WB Ramp

Fair

Morgan County, Illinois · 4.7M N US67/I72/US36 · Structure no. 069007300000000

Built
1998
27 years old
Condition
Fair
inspected September 2021
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
187 ft
2 main spans
Daily traffic
5,450
2023 count
Owner
State
State Highway Agency

About this bridge

US 67 SB over IL104EB & 104WB Ramp is a prestressed concrete stringer/multi-beam or girder carrying US 67 SB over IL104EB & 104WB Ramp in Morgan County, Illinois. It was built in 1998, so it is 27 years old, younger 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 5,450 vehicles a day, roughly 19% of them trucks, projected to reach 2,449 by 2046. The structure is 187 ft (57 m) long and 50 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 67 SB
CrossesIL104EB & 104WB Ramp
Location4.7M N US67/I72/US36
RouteU.S. Route 67
Coordinates39.74871, -90.29586
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.9 US tons
Inventory rating51 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length187 ft (57 m)
Longest span93 ft (28.4 m)
Deck width50 ft (15.2 m)
Roadway width47 ft (14.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,450 (2023)
Projected traffic2,449 by 2046
Trucks19%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 67 SB over IL104EB & 104WB Ramp built?

It was built in 1998, making it 27 years old in 2025.

What condition is US 67 SB over IL104EB & 104WB Ramp 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 September 2021.

How much traffic does US 67 SB over IL104EB & 104WB Ramp carry?

About 5,450 vehicles per day (2023 count), of which roughly 19% are trucks.

How long is US 67 SB over IL104EB & 104WB Ramp?

The structure is 187 ft (57 m) long with a longest span of 93 ft (28.4 m) and a deck 50 ft wide.

Who owns US 67 SB over IL104EB & 104WB Ramp?

It is owned by the State Highway Agency.