US Bridges

Simms Woods RD over SR 1

Good

Kent County, Delaware · East of Cheswold · Structure no. 2345 345

Built
1991
34 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
249 ft
2 main spans
Daily traffic
154
2023 count
Owner
State
State Highway Agency

About this bridge

Simms Woods RD over SR 1 is a steel continuous stringer/multi-beam or girder carrying Simms Woods RD over SR 1 in Kent County, Delaware. It was built in 1991, so it is 34 years old, younger 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 154 vehicles a day, roughly 17% of them trucks, projected to reach 868 by 2042. The structure is 249 ft (76 m) long and 47 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSimms Woods RD
CrossesSR 1
LocationEast of Cheswold
RouteCounty Highway 345
Coordinates39.2215, -75.565
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating34 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length249 ft (76 m)
Longest span122 ft (37.2 m)
Deck width47 ft (14.2 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic154 (2023)
Projected traffic868 by 2042
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 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 Simms Woods RD over SR 1 built?

It was built in 1991, making it 34 years old in 2025.

What condition is Simms Woods RD over SR 1 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 August 2024.

How much traffic does Simms Woods RD over SR 1 carry?

About 154 vehicles per day (2023 count), of which roughly 17% are trucks.

How long is Simms Woods RD over SR 1?

The structure is 249 ft (76 m) long with a longest span of 122 ft (37.2 m) and a deck 47 ft wide.

Who owns Simms Woods RD over SR 1?

It is owned by the State Highway Agency.