US Bridges

US 136 Il 1 FAP 33 over N Fork Vermilion Riv

Fair

Vermilion County, Illinois · 3.5 MI N of Danville · Structure no. 092020500000000

Built
2004
21 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
422 ft
5 main spans
Daily traffic
4,100
2023 count
Owner
State
State Highway Agency

About this bridge

US 136 Il 1 FAP 33 over N Fork Vermilion Riv is a prestressed concrete continuous stringer/multi-beam or girder carrying US 136 Il 1 FAP 33 over N Fork Vermilion Riv in Vermilion County, Illinois. It was built in 2004, so it is 21 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 4,100 vehicles a day, roughly 11% of them trucks, projected to reach 4,394 by 2046. The structure is 422 ft (128.6 m) long and 43 ft wide.

CarriesUS 136 Il 1 FAP 33
CrossesN Fork Vermilion Riv
Location3.5 MI N of Danville
RouteU.S. Route 136
Coordinates40.21616, -87.63877
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81.5 US tons
Inventory rating48.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadUnknown
Structure length422 ft (128.6 m)
Longest span82 ft (25.1 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,100 (2023)
Projected traffic4,394 by 2046
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 136 Il 1 FAP 33 over N Fork Vermilion Riv built?

It was built in 2004, making it 21 years old in 2025.

What condition is US 136 Il 1 FAP 33 over N Fork Vermilion Riv 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 July 2023.

How much traffic does US 136 Il 1 FAP 33 over N Fork Vermilion Riv carry?

About 4,100 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is US 136 Il 1 FAP 33 over N Fork Vermilion Riv?

The structure is 422 ft (128.6 m) long with a longest span of 82 ft (25.1 m) and a deck 43 ft wide.

Who owns US 136 Il 1 FAP 33 over N Fork Vermilion Riv?

It is owned by the State Highway Agency.