US Bridges

CR181 over I10 SR8

Good

Holmes County, Florida · 5.7 Miles East of SR81 · Structure no. 520058

Built
1974
51 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
236 ft
4 main spans
Daily traffic
350
2022 count
Owner
State
State Highway Agency

About this bridge

CR181 over I10 SR8 is a prestressed concrete stringer/multi-beam or girder carrying CR181 over I10 SR8 in Holmes County, Florida. It was built in 1974, so it is 51 years old, older than the Florida average of 41.3 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 350 vehicles a day, roughly 12% of them trucks, projected to reach 607 by 2044. The structure is 236 ft (71.9 m) long and 46 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCR181
CrossesI10 SR8
Location5.7 Miles East of SR81
RouteCounty Highway 181
StateFlorida
Coordinates30.75238, -85.85142
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating94 US tons
Inventory rating56 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length236 ft (71.9 m)
Longest span88 ft (26.8 m)
Deck width46 ft (14.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2022)
Projected traffic607 by 2044
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 CR181 over I10 SR8 built?

It was built in 1974, making it 51 years old in 2025.

What condition is CR181 over I10 SR8 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 July 2023.

How much traffic does CR181 over I10 SR8 carry?

About 350 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is CR181 over I10 SR8?

The structure is 236 ft (71.9 m) long with a longest span of 88 ft (26.8 m) and a deck 46 ft wide.

Who owns CR181 over I10 SR8?

It is owned by the State Highway Agency.