US Bridges

Springfield Blvd over Unnamed Stream

Good

Boone County, Kentucky · 2.0 Mi. W of JCT 338 · Structure no. 008C00074N

Built
2008
17 years old
Condition
Good
inspected September 2024
Type
Culvert
Steel
Length
24 ft
1 main span
Daily traffic
250
2012 count
Owner
County
County Highway Agency

About this bridge

Springfield Blvd over Unnamed Stream is a steel culvert carrying Springfield Blvd over Unnamed Stream in Boone County, Kentucky. It was built in 2008, so it is 17 years old, younger than the Kentucky average of 46.6 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 250 vehicles a day, projected to reach 300 by 2032. The structure is 24 ft (7.2 m) long.

Location

Open in Google Maps
CarriesSpringfield Blvd
CrossesUnnamed Stream
Location2.0 Mi. W of JCT 338
RouteCounty Highway 1376
CountyBoone County
StateKentucky
Coordinates39.02111, -84.75389
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating107.1 US tons
Inventory rating107.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadUnknown
Structure length24 ft (7.2 m)
Longest span20 ft (6.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2012)
Projected traffic300 by 2032
Trucks0%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Springfield Blvd over Unnamed Stream built?

It was built in 2008, making it 17 years old in 2025.

What condition is Springfield Blvd over Unnamed Stream 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 September 2024.

How much traffic does Springfield Blvd over Unnamed Stream carry?

About 250 vehicles per day (2012 count).

How long is Springfield Blvd over Unnamed Stream?

The structure is 24 ft (7.2 m) long with a longest span of 20 ft (6.2 m).

Who owns Springfield Blvd over Unnamed Stream?

It is owned by the County Highway Agency.