US Bridges

Ramp G over Ramp F

Good

Champaign County, Illinois · I-57 & I 74 Interchange I · Structure no. 010100200000000

Built
2024
1 years old
Condition
Good
inspected February 2025
Type
Stringer/Multi-beam or Girder
Concrete
Length
130 ft
1 main span
Daily traffic
1,550
2024 count
Owner
State
State Highway Agency

About this bridge

Ramp G over Ramp F is a concrete stringer/multi-beam or girder carrying Ramp G over Ramp F in Champaign County, Illinois. It was built in 2024, so it is 1 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,550 vehicles a day, roughly 18% of them trucks, projected to reach 1,700 by 2038. The structure is 130 ft (39.6 m) long and 35 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesRamp G
CrossesRamp F
LocationI-57 & I 74 Interchange I
Coordinates40.14497, -88.28016
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80 US tons
Inventory rating51.8 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length130 ft (39.6 m)
Longest span128 ft (39 m)
Deck width35 ft (10.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,550 (2024)
Projected traffic1,700 by 2038
Trucks18%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

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 Ramp G over Ramp F built?

It was built in 2024, making it 1 years old in 2025.

What condition is Ramp G over Ramp F 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 February 2025.

How much traffic does Ramp G over Ramp F carry?

About 1,550 vehicles per day (2024 count), of which roughly 18% are trucks.

How long is Ramp G over Ramp F?

The structure is 130 ft (39.6 m) long with a longest span of 128 ft (39 m) and a deck 35 ft wide.

Who owns Ramp G over Ramp F?

It is owned by the State Highway Agency.