US Bridges

Hoffman Seachrist over Cabbage Run

Good

Frederick County, Maryland · 100 N of Bennie Duncan R · Structure no. 200000F-2613030

Built
1985
40 years old
Condition
Good
inspected May 2023
Type
Culvert
Steel
Length
54 ft
Daily traffic
202
2009 count
Owner
County
County Highway Agency

About this bridge

Hoffman Seachrist over Cabbage Run is a steel culvert carrying Hoffman Seachrist over Cabbage Run in Frederick County, Maryland. It was built in 1985, so it is 40 years old, younger than the Maryland average of 52.6 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 202 vehicles a day, roughly 10% of them trucks, projected to reach 550 by 2036. The structure is 54 ft (16.5 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesHoffman Seachrist
CrossesCabbage Run
Location100 N of Bennie Duncan R
RouteCounty Highway 462
CountyFrederick County
StateMaryland
Coordinates39.49828, -77.30656
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating96.5 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans0
Design loadUnknown
Structure length54 ft (16.5 m)
Longest span0 ft (0 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic202 (2009)
Projected traffic550 by 2036
Trucks10%
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

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 Hoffman Seachrist over Cabbage Run built?

It was built in 1985, making it 40 years old in 2025.

What condition is Hoffman Seachrist over Cabbage Run 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 May 2023.

How much traffic does Hoffman Seachrist over Cabbage Run carry?

About 202 vehicles per day (2009 count), of which roughly 10% are trucks.

How long is Hoffman Seachrist over Cabbage Run?

The structure is 54 ft (16.5 m) long.

Who owns Hoffman Seachrist over Cabbage Run?

It is owned by the County Highway Agency.