US Bridges

SR-112 (870335) over NW 10th Ave

Good

Miami-Dade County, Florida · W of I-95/SR112/I-195 Int · Structure no. 870304

Built
1960
65 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
145 ft
3 main spans
Daily traffic
114,000
2022 count
Owner
State
State Highway Agency

About this bridge

SR-112 (870335) over NW 10th Ave is a prestressed concrete stringer/multi-beam or girder carrying SR-112 (870335) over NW 10th Ave in Miami-Dade County, Florida. It was built in 1960, so it is 65 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 114,000 vehicles a day, roughly 4% of them trucks, projected to reach 197,790 by 2044. The structure is 145 ft (44.2 m) long and 90 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesSR-112 (870335)
CrossesNW 10th Ave
LocationW of I-95/SR112/I-195 Int
RouteState Highway 112
CountyMiami-Dade County
StateFlorida
Coordinates25.81262, -80.21172
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionJanuary 2024
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 rating84.3 US tons
Inventory rating53.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length145 ft (44.2 m)
Longest span63 ft (19.2 m)
Deck width90 ft (27.4 m)
Roadway width81 ft (24.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic114,000 (2022)
Projected traffic197,790 by 2044
Trucks4%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a toll road
National Highway SystemYes

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 SR-112 (870335) over NW 10th Ave built?

It was built in 1960, making it 65 years old in 2025.

What condition is SR-112 (870335) over NW 10th Ave 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 January 2024.

How much traffic does SR-112 (870335) over NW 10th Ave carry?

About 114,000 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is SR-112 (870335) over NW 10th Ave?

The structure is 145 ft (44.2 m) long with a longest span of 63 ft (19.2 m) and a deck 90 ft wide.

Who owns SR-112 (870335) over NW 10th Ave?

It is owned by the State Highway Agency.