US Bridges

15th St-Fau 9155 over FAI 64 in E ST Louis

Good

St. Clair County, Illinois · 0.79 E of FAI 70 · Structure no. 082037700000000

Built
2012
13 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
213 ft
2 main spans
Daily traffic
950
2024 count
Owner
State
State Highway Agency

About this bridge

15th St-Fau 9155 over FAI 64 in E ST Louis is a steel continuous stringer/multi-beam or girder carrying 15th St-Fau 9155 over FAI 64 in E ST Louis in St. Clair County, Illinois. It was built in 2012, so it is 13 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 950 vehicles a day, roughly 16% of them trucks, projected to reach 1,162 by 2046. The structure is 213 ft (64.9 m) long and 58 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
Carries15th St-Fau 9155
CrossesFAI 64 in E ST Louis
Location0.79 E of FAI 70
CountySt. Clair County
StateIllinois
Coordinates38.6268, -90.1386
Functional classUrban Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.1 US tons
Inventory rating51.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length213 ft (64.9 m)
Longest span119 ft (36.2 m)
Deck width58 ft (17.7 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic950 (2024)
Projected traffic1,162 by 2046
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 15th St-Fau 9155 over FAI 64 in E ST Louis built?

It was built in 2012, making it 13 years old in 2025.

What condition is 15th St-Fau 9155 over FAI 64 in E ST Louis 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 2023.

How much traffic does 15th St-Fau 9155 over FAI 64 in E ST Louis carry?

About 950 vehicles per day (2024 count), of which roughly 16% are trucks.

How long is 15th St-Fau 9155 over FAI 64 in E ST Louis?

The structure is 213 ft (64.9 m) long with a longest span of 119 ft (36.2 m) and a deck 58 ft wide.

Who owns 15th St-Fau 9155 over FAI 64 in E ST Louis?

It is owned by the State Highway Agency.