US Bridges

Godwin Drive over Cannon Br

Fair

Manassas city, Virginia · 1.05FR674/0.25TO28 S.B. · Structure no. 000000000022529

Built
1964
61 years old
Condition
Fair
inspected July 2023
Type
Culvert
Concrete
Length
24 ft
2 main spans
Daily traffic
17,351
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Godwin Drive over Cannon Br is a concrete culvert carrying Godwin Drive over Cannon Br in Manassas city, Virginia. It was built in 1964, so it is 61 years old, older than the Virginia average of 50.7 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 17,351 vehicles a day, projected to reach 18,224 by 2045. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesGodwin Drive
CrossesCannon Br
Location1.05FR674/0.25TO28 S.B.
RouteCity Street 0
CountyManassas city
StateVirginia
Coordinates38.74779, -77.51209
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating77.1 US tons
Inventory rating46 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length24 ft (7.3 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,351 (2022)
Projected traffic18,224 by 2045
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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$10 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Godwin Drive over Cannon Br built?

It was built in 1964, making it 61 years old in 2025.

What condition is Godwin Drive over Cannon Br 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 July 2023.

How much traffic does Godwin Drive over Cannon Br carry?

About 17,351 vehicles per day (2022 count).

How long is Godwin Drive over Cannon Br?

The structure is 24 ft (7.3 m) long with a longest span of 12 ft (3.7 m).

Who owns Godwin Drive over Cannon Br?

It is owned by the City or Municipal Highway Agency.