US Bridges

MS-7220A (wood St) over Sir RR

Good

Shelby County, Illinois · Shelbyville · Structure no. 087990400000000

Built
2017
8 years old
Condition
Good
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
50 ft
1 main span
Daily traffic
275
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

MS-7220A (wood St) over Sir RR is a prestressed concrete box beam or girders - multiple carrying MS-7220A (wood St) over Sir RR in Shelby County, Illinois. It was built in 2017, so it is 8 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 275 vehicles a day, roughly 3% of them trucks, projected to reach 328 by 2046. The structure is 50 ft (15.3 m) long and 27 ft wide.

CarriesMS-7220A (wood St)
CrossesSir RR
LocationShelbyville
RouteCity Street 0
Coordinates39.40139, -88.79829
Functional classRural Local

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 inspectionApril 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length50 ft (15.3 m)
Longest span46 ft (14.1 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic275 (2024)
Projected traffic328 by 2046
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 MS-7220A (wood St) over Sir RR built?

It was built in 2017, making it 8 years old in 2025.

What condition is MS-7220A (wood St) over Sir RR 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 April 2023.

How much traffic does MS-7220A (wood St) over Sir RR carry?

About 275 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is MS-7220A (wood St) over Sir RR?

The structure is 50 ft (15.3 m) long with a longest span of 46 ft (14.1 m) and a deck 27 ft wide.

Who owns MS-7220A (wood St) over Sir RR?

It is owned by the City or Municipal Highway Agency.