US Bridges

Route 42 Bus over Cooks Creek @ Dayton

PoorPosted for load

Rockingham County, Virginia · 0.06 Ncl DAYT-0.08RT 1208 · Structure no. 000000000015794

Built
1941
84 years old, rebuilt 1970
Condition
Poor
inspected October 2024
Type
Slab
Concrete Continuous
Length
87 ft
5 main spans
Daily traffic
1,542
2022 count
Owner
State
State Highway Agency

About this bridge

Route 42 Bus over Cooks Creek @ Dayton is a concrete continuous slab carrying Route 42 Bus over Cooks Creek @ Dayton in Rockingham County, Virginia. It was built in 1941 and reconstructed in 1970, so it is 84 years old, older than the Virginia average of 50.7 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 1,542 vehicles a day, projected to reach 1,719 by 2045. The structure is 87 ft (26.5 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 42 Bus
CrossesCooks Creek @ Dayton
Location0.06 Ncl DAYT-0.08RT 1208
RouteState Highway 42
Coordinates38.41671, -78.93666
Functional classUrban Collector

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating28.1 US tons
Inventory rating21.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadH 15
Structure length87 ft (26.5 m)
Longest span18 ft (5.5 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,542 (2022)
Projected traffic1,719 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

OwnerState Highway Agency
Maintained byState 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$20 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Route 42 Bus over Cooks Creek @ Dayton built?

It was built in 1941, making it 84 years old in 2025. It was reconstructed in 1970.

What condition is Route 42 Bus over Cooks Creek @ Dayton 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 October 2024.

How much traffic does Route 42 Bus over Cooks Creek @ Dayton carry?

About 1,542 vehicles per day (2022 count).

How long is Route 42 Bus over Cooks Creek @ Dayton?

The structure is 87 ft (26.5 m) long with a longest span of 18 ft (5.5 m) and a deck 26 ft wide.

Who owns Route 42 Bus over Cooks Creek @ Dayton?

It is owned by the State Highway Agency.