US Bridges

Sunset Lake RD over Christina Creek

Good

New Castle County, Delaware · S. of Newark · Structure no. 1355 356

Built
1969
56 years old
Condition
Good
inspected June 2024
Type
Slab
Concrete Continuous
Length
87 ft
3 main spans
Daily traffic
14,424
2023 count
Owner
State
State Highway Agency

About this bridge

Sunset Lake RD over Christina Creek is a concrete continuous slab carrying Sunset Lake RD over Christina Creek in New Castle County, Delaware. It was built in 1969, so it is 56 years old, older than the Delaware average of 47.3 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 14,424 vehicles a day, roughly 8% of them trucks, projected to reach 23,326 by 2042. The structure is 87 ft (26.6 m) long and 46 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSunset Lake RD
CrossesChristina Creek
LocationS. of Newark
RouteState Highway 72
Coordinates39.63748, -75.72862
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length87 ft (26.6 m)
Longest span29 ft (8.9 m)
Deck width46 ft (14 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,424 (2023)
Projected traffic23,326 by 2042
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Sunset Lake RD over Christina Creek built?

It was built in 1969, making it 56 years old in 2025.

What condition is Sunset Lake RD over Christina 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 June 2024.

How much traffic does Sunset Lake RD over Christina Creek carry?

About 14,424 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Sunset Lake RD over Christina Creek?

The structure is 87 ft (26.6 m) long with a longest span of 29 ft (8.9 m) and a deck 46 ft wide.

Who owns Sunset Lake RD over Christina Creek?

It is owned by the State Highway Agency.