US Bridges

Summit Blvd over Wpb Canal C-51

Fair

Palm Beach County, Florida · 500FT West of I-95 · Structure no. 934201

Built
1967
58 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
295 ft
7 main spans
Daily traffic
11,000
2024 count
Owner
County
County Highway Agency

About this bridge

Summit Blvd over Wpb Canal C-51 is a steel stringer/multi-beam or girder carrying Summit Blvd over Wpb Canal C-51 in Palm Beach County, Florida. It was built in 1967, so it is 58 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 11,000 vehicles a day, roughly 3% of them trucks, projected to reach 19,085 by 2044. The structure is 295 ft (90 m) long and 63 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSummit Blvd
CrossesWpb Canal C-51
Location500FT West of I-95
RouteCounty Highway 0
StateFlorida
Coordinates26.66602, -80.07391
Functional classUrban Collector

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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71 US tons
Inventory rating42.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length295 ft (90 m)
Longest span43 ft (13 m)
Deck width63 ft (19.1 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,000 (2024)
Projected traffic19,085 by 2044
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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 Summit Blvd over Wpb Canal C-51 built?

It was built in 1967, making it 58 years old in 2025.

What condition is Summit Blvd over Wpb Canal C-51 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 March 2024.

How much traffic does Summit Blvd over Wpb Canal C-51 carry?

About 11,000 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Summit Blvd over Wpb Canal C-51?

The structure is 295 ft (90 m) long with a longest span of 43 ft (13 m) and a deck 63 ft wide.

Who owns Summit Blvd over Wpb Canal C-51?

It is owned by the County Highway Agency.