US Bridges

SR-40 over Halifax River Iww

Fair

Volusia County, Florida · SR-40 over Iww · Structure no. 790132

Built
1983
42 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,925 ft
19 main spans
Daily traffic
35,500
2022 count
Owner
State
State Highway Agency

About this bridge

SR-40 over Halifax River Iww is a prestressed concrete stringer/multi-beam or girder carrying SR-40 over Halifax River Iww in Volusia 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 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 35,500 vehicles a day, roughly 10% of them trucks, projected to reach 61,592 by 2044. The structure is 1,925 ft (586.7 m) long and 94 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

Location

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CarriesSR-40
CrossesHalifax River Iww
LocationSR-40 over Iww
RouteState Highway 40
CountyVolusia County
StateFlorida
Coordinates29.28728, -81.05171
Functional classUrban Other Principal 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.2 US tons
Inventory rating53.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans19
Design loadHS 20
Structure length1,925 ft (586.7 m)
Longest span123 ft (37.5 m)
Deck width94 ft (28.8 m)
Roadway width77 ft (23.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35,500 (2022)
Projected traffic61,592 by 2044
Trucks10%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$105,000
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was SR-40 over Halifax River Iww built?

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

What condition is SR-40 over Halifax River Iww 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 August 2024.

How much traffic does SR-40 over Halifax River Iww carry?

About 35,500 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is SR-40 over Halifax River Iww?

The structure is 1,925 ft (586.7 m) long with a longest span of 123 ft (37.5 m) and a deck 94 ft wide.

Who owns SR-40 over Halifax River Iww?

It is owned by the State Highway Agency.