US Bridges

Route 1 over Spillway Lake Vega

Fair

Madison County, Kentucky · North of Bld 854 · Structure no. VB-011

Built
1962
63 years old
Condition
Fair
inspected July 2024
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
70
2024 count
Owner
Federal
Army

About this bridge

Route 1 over Spillway Lake Vega is a concrete culvert carrying Route 1 over Spillway Lake Vega in Madison County, Kentucky. It was built in 1962, so it is 63 years old, older than the Kentucky average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 70 vehicles a day, roughly 40% of them trucks, projected to reach 80 by 2046. The structure is 32 ft (9.8 m) long.

CarriesRoute 1
CrossesSpillway Lake Vega
LocationNorth of Bld 854
Coordinates37.69874, -84.23446
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.9 US tons
Inventory rating58.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic70 (2024)
Projected traffic80 by 2046
Trucks40%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and railroad
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerArmy
Maintained byArmy
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$2,000 (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Route 1 over Spillway Lake Vega built?

It was built in 1962, making it 63 years old in 2025.

What condition is Route 1 over Spillway Lake Vega 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 2024.

How much traffic does Route 1 over Spillway Lake Vega carry?

About 70 vehicles per day (2024 count), of which roughly 40% are trucks.

How long is Route 1 over Spillway Lake Vega?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).

Who owns Route 1 over Spillway Lake Vega?

It is owned by the Army.