US Bridges

SR155 Meridian RD over I10 SR8

Fair

Leon County, Florida · 2.0 Miles E. of US27 SR63 · Structure no. 550067

Built
1974
51 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
275 ft
4 main spans
Daily traffic
12,300
2022 count
Owner
State
State Highway Agency

About this bridge

SR155 Meridian RD over I10 SR8 is a prestressed concrete stringer/multi-beam or girder carrying SR155 Meridian RD over I10 SR8 in Leon 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 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.

It carries about 12,300 vehicles a day, roughly 4% of them trucks, projected to reach 21,340 by 2044. The structure is 275 ft (83.8 m) long and 75 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSR155 Meridian RD
CrossesI10 SR8
Location2.0 Miles E. of US27 SR63
RouteState Highway 155
StateFlorida
Coordinates30.49328, -84.27725
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.2 US tons
Inventory rating35.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length275 ft (83.8 m)
Longest span95 ft (29.1 m)
Deck width75 ft (23 m)
Roadway width63 ft (19.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,300 (2022)
Projected traffic21,340 by 2044
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed3.1 mi (5 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 SR155 Meridian RD over I10 SR8 built?

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

What condition is SR155 Meridian RD over I10 SR8 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 October 2023.

How much traffic does SR155 Meridian RD over I10 SR8 carry?

About 12,300 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is SR155 Meridian RD over I10 SR8?

The structure is 275 ft (83.8 m) long with a longest span of 95 ft (29.1 m) and a deck 75 ft wide.

Who owns SR155 Meridian RD over I10 SR8?

It is owned by the State Highway Agency.