US Bridges

Paddock Rd. over Saw Mill Branch

Fair

New Castle County, Delaware · Chambersville · Structure no. 1457 030

Built
1961
64 years old
Condition
Fair
inspected June 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
86 ft
2 main spans
Daily traffic
376
2022 count
Owner
State
State Highway Agency

About this bridge

Paddock Rd. over Saw Mill Branch is a prestressed concrete box beam or girders - multiple carrying Paddock Rd. over Saw Mill Branch in New Castle County, Delaware. It was built in 1961, so it is 64 years old, older than the Delaware average of 47.3 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 376 vehicles a day, roughly 17% of them trucks, projected to reach 431 by 2042. The structure is 86 ft (26.2 m) long and 37 ft wide. If it were closed, the detour would be 4.3 mi (7 km).

CarriesPaddock Rd.
CrossesSaw Mill Branch
LocationChambersville
RouteCounty Highway 30
Coordinates39.36559, -75.57765
Functional classRural Local

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 inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.4 US tons
Inventory rating62.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length86 ft (26.2 m)
Longest span41 ft (12.6 m)
Deck width37 ft (11.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic376 (2022)
Projected traffic431 by 2042
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed4.3 mi (7 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 Paddock Rd. over Saw Mill Branch built?

It was built in 1961, making it 64 years old in 2025.

What condition is Paddock Rd. over Saw Mill Branch 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 June 2023.

How much traffic does Paddock Rd. over Saw Mill Branch carry?

About 376 vehicles per day (2022 count), of which roughly 17% are trucks.

How long is Paddock Rd. over Saw Mill Branch?

The structure is 86 ft (26.2 m) long with a longest span of 41 ft (12.6 m) and a deck 37 ft wide.

Who owns Paddock Rd. over Saw Mill Branch?

It is owned by the State Highway Agency.