US Bridges

Pearre Road over Clemson Branch

Good

Frederick County, Maryland · 0.5 MI E of Clemsonville · Structure no. 200000F-1911030

Built
1982
43 years old
Condition
Good
inspected April 2023
Type
Culvert
Steel
Length
26 ft
Daily traffic
62
2022 count
Owner
County
County Highway Agency

About this bridge

Pearre Road over Clemson Branch is a steel culvert carrying Pearre Road over Clemson Branch in Frederick County, Maryland. It was built in 1982, so it is 43 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 62 vehicles a day, roughly 1% of them trucks, projected to reach 75 by 2047. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesPearre Road
CrossesClemson Branch
Location0.5 MI E of Clemsonville
RouteCounty Highway 491
CountyFrederick County
StateMaryland
Coordinates39.52488, -77.16869
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating79 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans0
Design loadUnknown
Structure length26 ft (7.9 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 traffic62 (2022)
Projected traffic75 by 2047
Trucks1%
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 Pearre Road over Clemson Branch built?

It was built in 1982, making it 43 years old in 2025.

What condition is Pearre Road over Clemson Branch 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 April 2023.

How much traffic does Pearre Road over Clemson Branch carry?

About 62 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Pearre Road over Clemson Branch?

The structure is 26 ft (7.9 m) long.

Who owns Pearre Road over Clemson Branch?

It is owned by the County Highway Agency.