US Bridges

I 25 Access Road over Scroggs Arroyo Ar

Good

Pueblo County, Colorado · Near I25 Exit 77 (east) · Structure no. M-17-AP

Built
1964
61 years old
Condition
Good
inspected April 2024
Type
Tee Beam
Concrete Continuous
Length
143 ft
3 main spans
Daily traffic
121
2022 count
Owner
State
State Highway Agency

About this bridge

I 25 Access Road over Scroggs Arroyo Ar is a concrete continuous tee beam carrying I 25 Access Road over Scroggs Arroyo Ar in Pueblo County, Colorado. It was built in 1964, so it is 61 years old, older than the Colorado average of 42.2 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 121 vehicles a day, roughly 2% of them trucks, projected to reach 143 by 2042. The structure is 143 ft (43.6 m) long and 28 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesI 25 Access Road
CrossesScroggs Arroyo Ar
LocationNear I25 Exit 77 (east)
RouteInterstate 25A
Coordinates37.99288, -104.76186
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41 US tons
Inventory rating24 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length143 ft (43.6 m)
Longest span56 ft (17.1 m)
Deck width28 ft (8.6 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic121 (2022)
Projected traffic143 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 I 25 Access Road over Scroggs Arroyo Ar built?

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

What condition is I 25 Access Road over Scroggs Arroyo Ar 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 2024.

How much traffic does I 25 Access Road over Scroggs Arroyo Ar carry?

About 121 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is I 25 Access Road over Scroggs Arroyo Ar?

The structure is 143 ft (43.6 m) long with a longest span of 56 ft (17.1 m) and a deck 28 ft wide.

Who owns I 25 Access Road over Scroggs Arroyo Ar?

It is owned by the State Highway Agency.