US Bridges

Fairview Avenue over Carroll Creek

PoorPosted for load

Frederick County, Maryland · 0.2 MI South of US 15 · Structure no. 200000F-F-11010

Built
1963
62 years old, rebuilt 1986
Condition
Poor
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
65 ft
1 main span
Daily traffic
2,674
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Fairview Avenue over Carroll Creek is a prestressed concrete box beam or girders - multiple carrying Fairview Avenue over Carroll Creek in Frederick County, Maryland. It was built in 1963 and reconstructed in 1986, so it is 62 years old, older than the Maryland average of 52.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 2,674 vehicles a day, roughly 5% of them trucks, projected to reach 3,330 by 2044. The structure is 65 ft (19.8 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFairview Avenue
CrossesCarroll Creek
Location0.2 MI South of US 15
RouteCity Street 640
Coordinates39.42122, -77.42721
Functional classUrban Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating41 US tons
Inventory rating18 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length65 ft (19.8 m)
Longest span65 ft (19.8 m)
Deck width31 ft (9.4 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,674 (2022)
Projected traffic3,330 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$300,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Fairview Avenue over Carroll Creek built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1986.

What condition is Fairview Avenue over Carroll Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.

How much traffic does Fairview Avenue over Carroll Creek carry?

About 2,674 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Fairview Avenue over Carroll Creek?

The structure is 65 ft (19.8 m) long with a longest span of 65 ft (19.8 m) and a deck 31 ft wide.

Who owns Fairview Avenue over Carroll Creek?

It is owned by the City or Municipal Highway Agency.