US Bridges

Murphy RD over Bessey Creek

Good

Martin County, Florida · 0.4MI NW of High Meadow · Structure no. 890112

Built
1983
42 years old
Condition
Good
inspected December 2023
Type
Slab
Concrete
Length
40 ft
1 main span
Daily traffic
7,161
2023 count
Owner
County
County Highway Agency

About this bridge

Murphy RD over Bessey Creek is a concrete slab carrying Murphy RD over Bessey Creek in Martin County, Florida. It was built in 1983, so it is 42 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 7,161 vehicles a day, roughly 2% of them trucks, projected to reach 12,424 by 2042. The structure is 40 ft (12.1 m) long and 39 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesMurphy RD
CrossesBessey Creek
Location0.4MI NW of High Meadow
RouteCounty Highway 0
StateFlorida
Coordinates27.19045, -80.29756
Functional classUrban Minor Arterial

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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating66.5 US tons
Inventory rating39.9 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length40 ft (12.1 m)
Longest span40 ft (12.1 m)
Deck width39 ft (12 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,161 (2023)
Projected traffic12,424 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 Murphy RD over Bessey Creek built?

It was built in 1983, making it 42 years old in 2025.

What condition is Murphy RD over Bessey Creek 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 December 2023.

How much traffic does Murphy RD over Bessey Creek carry?

About 7,161 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is Murphy RD over Bessey Creek?

The structure is 40 ft (12.1 m) long with a longest span of 40 ft (12.1 m) and a deck 39 ft wide.

Who owns Murphy RD over Bessey Creek?

It is owned by the County Highway Agency.