US Bridges

NE148th Terrace RD over Mill Creek

FairPosted for load

Marion County, Florida · 2.2 Miles North of CR-316 · Structure no. 364030

Built
1940
85 years old
Condition
Fair
inspected February 2024
Type
Culvert
Steel
Length
62 ft
3 main spans
Daily traffic
414
2022 count
Owner
County
County Highway Agency

About this bridge

NE148th Terrace RD over Mill Creek is a steel culvert carrying NE148th Terrace RD over Mill Creek in Marion County, Florida. It was built in 1940, so it is 85 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 414 vehicles a day, roughly 5% of them trucks, projected to reach 719 by 2042. The structure is 62 ft (18.9 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesNE148th Terrace RD
CrossesMill Creek
Location2.2 Miles North of CR-316
RouteCounty Highway 120
CountyMarion County
StateFlorida
Coordinates29.40153, -81.9285
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.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating74.7 US tons
Inventory rating57.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadH 20
Structure length62 ft (18.9 m)
Longest span20 ft (6.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic414 (2022)
Projected traffic719 by 2042
Trucks5%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 NE148th Terrace RD over Mill Creek built?

It was built in 1940, making it 85 years old in 2025.

What condition is NE148th Terrace RD over Mill Creek 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 February 2024.

How much traffic does NE148th Terrace RD over Mill Creek carry?

About 414 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is NE148th Terrace RD over Mill Creek?

The structure is 62 ft (18.9 m) long with a longest span of 20 ft (6.1 m).

Who owns NE148th Terrace RD over Mill Creek?

It is owned by the County Highway Agency.