US Bridges

FAS 614 over N Fk Mauvaise Terre

Good

Morgan County, Illinois · 3.0 MI N Alexander · Structure no. 069006400000000

Built
1998
27 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
80 ft
1 main span
Daily traffic
1,300
2024 count
Owner
County
County Highway Agency

About this bridge

FAS 614 over N Fk Mauvaise Terre is a steel stringer/multi-beam or girder carrying FAS 614 over N Fk Mauvaise Terre 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,300 vehicles a day, roughly 25% of them trucks, projected to reach 1,364 by 2046. The structure is 80 ft (24.3 m) long and 35 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesFAS 614
CrossesN Fk Mauvaise Terre
Location3.0 MI N Alexander
RouteCounty Highway 0
CountyMorgan County
StateIllinois
Coordinates39.77145, -90.04247
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89.3 US tons
Inventory rating53.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length80 ft (24.3 m)
Longest span77 ft (23.5 m)
Deck width35 ft (10.6 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,300 (2024)
Projected traffic1,364 by 2046
Trucks25%
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

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 FAS 614 over N Fk Mauvaise Terre built?

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

What condition is FAS 614 over N Fk Mauvaise Terre 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 October 2023.

How much traffic does FAS 614 over N Fk Mauvaise Terre carry?

About 1,300 vehicles per day (2024 count), of which roughly 25% are trucks.

How long is FAS 614 over N Fk Mauvaise Terre?

The structure is 80 ft (24.3 m) long with a longest span of 77 ft (23.5 m) and a deck 35 ft wide.

Who owns FAS 614 over N Fk Mauvaise Terre?

It is owned by the County Highway Agency.