Commercial Road Corby, North Northamptonshire
5 addresses across 1 postcode (NN17), about 130 m long, classed as a local road. USRN 9300110.
- Prices and rents: A typical home in North Northamptonshire cost £252,884 in August 2026 (+0.1% on a year); private rents averaged £995 a month.
- Flood: No address on its postcodes is in an area at high or medium risk of flooding from rivers, the sea or surface water.
- Recorded floods: No recorded flood covers the centre of any of its postcodes.
- Landfill: 2 historic landfill sites within 500 m (0.3 miles) of its postcodes; the nearest, Refractory tip, is 440 m (0.3 miles) away.
- Storm overflows: 1 storm overflow within 1 km (0.6 miles) spilled 35 times (489 hours) in 2025.
- Radon: Up to 30% or more of homes in the 1 km squares around it are estimated to be at or above the radon Action Level.
- Energy projects: 2 renewable energy projects nearby are planned or being built; the nearest, Curver Way - Solar Panels, is 1.5 km (1 mile) away.
- Traffic: The busiest counted road within 500 m (0.3 miles), the A6086, carries 20,607 motor vehicles a day on average (2025).
- Council tax: Most homes around it are in council tax band A; Band D in North Northamptonshire costs £2,424 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Corby, about 790 m (0.5 miles) away in a straight line.
- Green space: The nearest park or garden is about 770 m (0.5 miles) away.
- Air: Background air pollution in 2024 was 9.0 µg/m³ of nitrogen dioxide and 7.0 of PM2.5, within UK legal limits.
- Height: It is about 100 m above sea level.
- Noise: 3 of its 5 addresses are modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Lakeside Healthcare, about 1.4 km (0.9 miles) away.
- People: About 420 people lived in the census areas around it in 2021; 50% of households owned their home and 19% of adults held a degree or other higher qualification.
- Crime: 25 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.
- Road safety: 3 collisions in which someone was hurt were reported on and around it in 2021 to 2025, 1 of them fatal or serious.
£9.99 The Street Dossier Full Report for a home on Commercial Road: its own records, questions to ask the seller and everything on this page, in one PDF. Choose the home
House sales on this street
| Year | Sales | Median price | Lowest | Highest |
|---|
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 18 Nov 2022 | UNIT 1-6 NN17 5XG | Other | £3,450,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 13 Aug 2021 | UNIT 1-6 NN17 5XG | Other | £2,760,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 7 Dec 2020 | UNIT 1-6 NN17 5XG | Other | £1,250,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 11 Nov 2019 | UNIT 1-6 NN17 5XG | Other | £800,000 | Not a standard sale (repossession, buy-to-let or transfer). |
House prices and rents in North Northamptonshire
A typical home in North Northamptonshire cost £252,884 in August 2026, 0.1% more than a year before. That is 11% more than five years earlier and 43% more than ten years earlier.
| Home | Typical price, Aug 2026 |
|---|---|
| Detached | £401,061 |
| Semi-detached | £249,321 |
| Terraced | £201,883 |
| Flat or maisonette | £117,641 |
| Bought by a first-time buyer | £217,161 |
Private renters in North Northamptonshire paid £995 a month on average in September 2026, 4.7% more than a year before. That is 37% more than five years earlier.
| Home | Average rent a month, Sep 2026 |
|---|---|
| One bedroom | £686 |
| Two bedrooms | £885 |
| Three bedrooms | £1,072 |
| Four or more bedrooms | £1,533 |
Energy performance certificates
No certificates found for addresses on this street.
Gas and electricity use
The postcode does not have the 5 or more domestic meters needed for figures to be published.
Council tax
What each band costs in North Northamptonshire in 2026-27: Band D £2,424 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,616 | £1,885 | £2,155 | £2,424 | £2,963 | £3,501 | £4,040 | £4,848 |
Homes by band in the neighbourhood around this street: most are in band A (63% of about 1,060 homes).
Planning and heritage
- Conservation area: no postcode centre in this street's postcodes is in one.
- Listed buildings on or by this street: none.
- Article 4 direction (removing permitted development rights): none recorded, though not every council has published theirs.
- Tree preservation orders: none recorded, though not every council has published theirs.
- Green belt: no.
Brownfield land registered for housing within 1 km (0.6 miles)
- Railway Station Interchange, Station Road, Corby, NN17 1NA: up to 150 homes, permissioned (740 m (0.5 miles))
Energy projects nearby
3 energy projects near the street's postcodes, 2 of them not yet operating.
| Project | Kind | Size | Stage | Distance |
|---|---|---|---|---|
| Curver Way - Solar Panels North Northamptonshire NC/24/00299/PASOLA | Solar farm | 1 MW | Permission granted, not yet built Nov 2024 | 1.5 km (1 mile) |
| Curver Way - Solar Panels North Northamptonshire 26/00439/14JPN | Solar farm | 4.5 MW | Planning application made Feb 2026 | 1.5 km (1 mile) |
| Weldon Phase 1 and 2 | Landfill Gas | 4 MW | Operational Jun 2002 | 2.4 km (1.5 miles) |
Planned projects can change or not go ahead; search the planning authority's applications by the reference shown for the plans, conditions and any objections. Construction brings traffic for some months; once built, solar farms and batteries are usually quiet, while turbines and waste plants can be seen or heard further away.
Roadworks
No street works under way, planned or finished in the last three months on this street, in permits up to 31 October 2026.
Flood risk
No address in this street's postcodes is in an area at high, medium or low risk of flooding from rivers, the sea or surface water. The rest are in areas at very low risk: less than a 0.1% (1 in 1,000) chance a year.
Rivers and the sea alone: no home is in an area at risk.
High: 3.3% (1 in 30) or more chance of flooding a year. Medium: 1% to 3.3%. Low: 0.1% to 1%. Very low: under 0.1%. The rivers and sea figures allow for flood defences. Counts cover whole postcodes, which can include other streets.
Flood zone for planning: no postcode centre is in flood zone 2 or 3.
Recorded floods
No recorded flood covers the centre of this street's postcodes.
Recorded floods are where floodwater was seen or surveyed after a flood. Many floods were never mapped, an outline over a postcode's centre does not mean every home in it flooded, and homes outside one may have. Ask the seller whether the home itself has flooded.
Coastal erosion
No projected coastal erosion zone is within 1 km (0.6 miles) of the street's postcodes.
Storm overflows
1 storm overflow within 1 km (0.6 miles) of the street's postcodes spilled 35 times, for 489 hours in all, in 2025. They discharge into Willow Brook (Southern Stream).
| Overflow | Into | Spills | Hours | Distance |
|---|---|---|---|---|
| Corby Stw Anglian Water | Willow Brook (Southern Stream) | 35 | 489 | 860 m (0.5 miles) |
A storm overflow lets sewage diluted with rainwater into a river, stream or the sea when heavy rain overwhelms the sewers, so the spills here affect the water they run into, not homes. A spill is counted the regulators' way: a first 12 hours, then each 24 hours it goes on.
Coal mining
No postcode centre here is in a coalfield: the Mining Remediation Authority records no coal mining risk here.
Radon
The postcode is in a 1 km square with radon potential up to 30% or more: up to that share of homes there is estimated to be at or above the Action Level of 200 becquerels per cubic metre. At least part of the square is a radon Affected Area, where 1% or more of homes are.
Radon is a natural radioactive gas from the ground that can build up indoors; long exposure raises the risk of lung cancer. A three-month test with two small detectors is the only way to know a home's level, and a high level can usually be brought down with a sump or better ventilation. Homes built here in recent decades should have radon protection under the building regulations (basic protection from 3%, full protection from 10%). UKHSA sells a radon report for a single address from its detailed map at ukradon.org.
Historic landfill
2 historic landfill sites are within 500 m (0.3 miles) of the street's postcodes, the nearest 440 m (0.3 miles) away.
| Site | Waste went in | Waste | Distance |
|---|---|---|---|
| Refractory tip Off Weldon Road, Corby, Northamptonshire | 1980 to 1986 | Inert, industrial, liquid sludge | 440 m (0.3 miles) |
| Weldon Road Old Southern Ponds Weldon Road, Corby | 1987 to 1992 | Inert, liquid sludge | 440 m (0.3 miles) |
Closed tips can give off gas (methane and carbon dioxide) and leak into the ground for years. An environmental search, which conveyancers usually order, looks at landfill and contaminated land around the home; the council keeps a register of land it has found to be contaminated.
Height above sea level
The street's addresses are about 100 m above sea level.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| NN17 5XG | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Corby 561,000 journeys in 2024–25 | 790 m (0.5 miles) |
| Kettering 1.1 million journeys in 2024–25 | 11.4 km (7.1 miles) | |
| Bus stops | 7 stops within 400 m (0.2 miles), 24 within 800 m (0.5 miles); nearest St John the Baptist's Church Corby Village | 200 m |
| EV charging points | 2 within 1.6 km (1 mile); nearest bp pulse Charging Station | 820 m (0.5 miles) |
| Airport with scheduled flights | East Midlands Airport EMA | 58 km (36 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 1 practice within 1.6 km (1 mile); nearest Lakeside Healthcare Good Jul 2019 | 1.4 km (0.9 miles) |
| Pharmacies | 4 pharmacies within 1.6 km (1 mile); nearest Tesco Instore Pharmacy | 530 m (0.3 miles) |
| NHS dentists | 5 practices within 1.6 km (1 mile); nearest Natural Smiles Corby | 230 m |
| Hospital | Corby Community Hospital | 2.3 km (1.4 miles) |
| Care homes | 7 homes within 1.6 km (1 mile); nearest Willow Brook House Requires improvement Feb 2024 | 300 m |
| Police station | Kettering Police Station | 10.8 km (6.7 miles) |
| Cash machines | Central England Co-op - Occupation Road | 1.4 km (0.9 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 1 within 800 m (0.5 miles); nearest Unnamed 1.3 ha | 770 m (0.5 miles) |
| Play area | 1 within 800 m (0.5 miles); nearest Unnamed 650 m² | 640 m (0.4 miles) |
| Playing field | 2 within 800 m (0.5 miles); nearest Unnamed 3.4 ha | 470 m (0.3 miles) |
| Allotments | Unnamed 3.3 ha | 1.1 km (0.7 miles) |
Within 800 m (0.5 miles): 1 park or garden, 1.3 hectares in all.
Landmarks
The nearest historic landmark is Church of St John the Baptist, a listed building (Grade II*), 180 m south-west. 11 listed buildings are within 1 km (0.6 miles), 1 of them Grade II*.
| Name | What it is | From the middle of the street |
|---|---|---|
| Church of St John the Baptist | Listed building, Grade II* | 180 m south-west |
| Name | What it is | From the middle of the street |
|---|---|---|
| Stanion Lane Plantation | Wood | 1.1 km (0.7 miles) south-east |
| Ironpits Wood | Wood | 1.5 km (0.9 miles) south-east |
| South Wood | Wood | 1.7 km (1 mile) south |
| Bandy Slade | Wood | 1.7 km (1.1 miles) south-west |
| Hazel Wood | Wood | 2.1 km (1.3 miles) west |
| Willow Brook (North) | Lake or reservoir | 2.9 km (1.8 miles) north-east |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 9.0 | 40 | 10 |
| Fine particles (PM2.5) | 7.0 | 20 | 5 |
| Particles (PM10) | 11.4 | 40 | 15 |
All three are within the UK legal limits; PM2.5 is above the WHO guideline, as in most towns and cities.
Road and rail noise
| Level | Road traffic | Railways |
|---|---|---|
| 65 to 69 | 2 | 0 |
| 60 to 64 | 1 | 0 |
| Under 55 | 2 | 5 |
3 of the street's 5 addresses are modelled at 55 dB or more from road traffic, above the WHO guidelines.
Climate, daylight and earthquakes
Monthly temperatures and rainfall, sunrise and sunset through the year, and earthquakes recorded nearby since 1970 are much the same across the area, so they are worked out once for North Northamptonshire: see them on the North Northamptonshire page.
Nearest schools
| School | Phase | Ages | Distance | Inspection | Exam results |
|---|---|---|---|---|---|
| Corby Old Village Primary School | Primary | 4–11 | 190 m | Good (Oct 2023, overall grade under the previous framework) | 63% at the expected standard in reading, writing and maths, 7% at the higher standard (2025; 62% in 2024 and 77% in 2023) |
| Corby Technical School | Secondary | 11–18 | 1.1 km (0.7 miles) | No overall grade (Mar 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good | GCSE 2026 (provisional): Attainment 8 46.0 (45.8 in 2025 and 46.5 in 2024); 42.7% grade 5+ in English and maths A level 2025: average grade C+; 21.4% AAB or better; progress average |
| Rockingham Primary School | Primary | 4–11 | 1.1 km (0.7 miles) | Report card (Jul 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met | 60% at the expected standard in reading, writing and maths, 2% at the higher standard (2025; 48% in 2024 and 71% in 2023) |
| Pen Green Centre for Children and Their Families | Nursery | 2–5 | 1.1 km (0.7 miles) | No published inspection | |
| Our Lady of Walsingham Catholic Primary School Roman Catholic | Primary | 4–11 | 1.4 km (0.9 miles) | No published inspection | 72% at the expected standard in reading, writing and maths, 9% at the higher standard (2025; 69% in 2024 and 50% in 2023) |
| Exeter A Learning Community Academy | Primary | 2–11 | 1.5 km (0.9 miles) | Good (Jun 2023, overall grade under the previous framework) | 35% at the expected standard in reading, writing and maths, 0% at the higher standard (2025; 34% in 2024 and 32% in 2023) |
| Little Stanion Primary School | Primary | 4–11 | 1.8 km (1.1 miles) | No published inspection | 52% at the expected standard in reading, writing and maths, 3% at the higher standard (2025; 60% in 2024 and 66% in 2023) |
Exam results are from the Department for Education's school performance tables (Explore Education Statistics, Open Government Licence), for all pupils at each school. The middle school in England had 63% at the expected standard at the end of primary school (2025), Attainment 8 of 46.0 at GCSE (2026) and an A level average of C+ (2025). Attainment 8 adds up a pupil's grades in eight GCSEs, with English and maths counted twice (90 is the most), averaged over the school's pupils. Progress 8 compares pupils with others who had the same results at the end of primary school; it is not published for GCSEs in 2025 and 2026, as those pupils sat no primary tests during the pandemic. Small year groups swing from year to year, and figures for very small ones are withheld.
Nurseries and childcare
7 nurseries, pre-schools and clubs within 1.5 km (0.9 miles), the nearest 110 m from the middle of the street.
| Provider | Kind | Places | Latest inspection | Distance |
|---|---|---|---|---|
| Blackberry House Day Nursery Corby and Forest School NN17 1XA | Full day care | 145 | Dec 2025: Expected standard in 6 areas | 110 m |
| Athena Activities - Corby Old Village Camp NN17 1UU | Out-of-school day care (over fives) | Not inspected yet | 290 m | |
| Kumon Corby Study Centre NN18 8AN | Out-of-school day care (over fives) | Not inspected yet | 760 m (0.5 miles) | |
| Brats Day Nursery Corby Ltd NN18 8AN | Full day care | 47 | Good (Nov 2024, overall grade under the previous framework) | 760 m (0.5 miles) |
| Pen Green Centre for Children And Families NN17 1BJ | Full day care | 33 | Outstanding (Jan 2024, overall grade under the previous framework) | 1.1 km (0.7 miles) |
| Bright Beginnings Montessori Pre School NN17 1ED | Full day care | 45 | Good (Aug 2024, overall grade under the previous framework) | 1.4 km (0.9 miles) |
| Little Learners Childcare NN17 1EE | Full day care | 105 | Outstanding (Jun 2023, overall grade under the previous framework) | 1.4 km (0.9 miles) |
Ofsted also registers 216 childminders and 19 home childcarers (nannies) in North Northamptonshire. It does not publish their addresses, so they cannot be shown here; the council's family information service lists those taking children.
Food hygiene ratings nearby
| Business | Type | Distance | Rating | Rated |
|---|---|---|---|---|
| Corby Crazy Chicken NN17 5UE | Other catering premises | 180 m | 5 Very good | 16 Oct 2025 |
| Kayda Bistro 7 NN18 8EW | Restaurant/Cafe/Canteen | 190 m | 5 Very good | 4 Oct 2024 |
| Kingswood Education Catering Ltd. | Other catering premises | 210 m | 5 Very good | 5 Feb 2026 |
| 7 Day Euro Limited NN17 1UU | Retailers - other | 310 m | 5 Very good | 31 Oct 2024 |
| Village News Food & Wine NN17 1UU | Retailers - other | 310 m | 5 Very good | 30 Jul 2018 |
| Spice Village NN17 1UU | Takeaway/sandwich shop | 320 m | 4 Good | 28 Jan 2026 |
| Corby Afro Caribbean Shop (Abgogbloshie Market) NN17 1UU | Retailers - other | 330 m | 5 Very good | 11 Nov 2025 |
| Maxim Supermarket NN17 1UU | Retailers - other | 350 m | 4 Good | 4 Jun 2026 |
| Jolly Peddlar NN18 8ER | Mobile caterer | 360 m | 5 Very good | 26 Jun 2018 |
| Holiday Inn NN18 8AA | Hotel/bed & breakfast/guest house | 390 m | 4 Good | 10 Feb 2026 |
| The White Hart NN17 1UX | Restaurant/Cafe/Canteen | 400 m (0.2 miles) | 5 Very good | 28 Nov 2024 |
| B And M Stores NN17 1AP | Retailers - other | 400 m (0.2 miles) | 5 Very good | 2 Sep 2019 |
| Cardigan Arms Public House NN17 1AY | Pub/bar/nightclub | 410 m (0.3 miles) | 5 Very good | 21 Aug 2019 |
| D & L Hadden Family Butchers NN17 1AY | Retailers - other | 410 m (0.3 miles) | 5 Very good | 23 Jun 2026 |
| Tip Top Chinese Takeaway NN17 1AY | Other catering premises | 410 m (0.3 miles) | 5 Very good | 12 Mar 2025 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 10 |
| Anti-social behaviour | 4 |
| Drugs | 4 |
| Other theft | 3 |
| Public order | 1 |
| Possession of weapons | 1 |
| Vehicle crime | 1 |
| Criminal damage and arson | 1 |
Most of these are attached to: On or near A427 (13); On or near The Nook (10); On or near Commercial Road (2).
Road safety
3 collisions in which someone was hurt were reported on and around the street in 2021 to 2025: 1 fatal, 0 serious and 2 slight, in which 1 person died. 1 involved a cyclist. 33% happened in the dark, and 67% on a wet or icy road. Most were on roads with a 40 mph limit.
| Year | Collisions | Fatal or serious |
|---|---|---|
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| Date | Severity | Who was hurt | Road | Conditions |
|---|---|---|---|---|
| 20 Mar 2025 06:30 | Slight | 1 person | A6086, 40 mph | Daylight |
| 23 Oct 2024 16:53 | Slight | 1 person: 1 cyclist | A6086, 40 mph | Wet road |
| 2 Jan 2021 21:38 | Fatal | 1 person | A427, 40 mph | Dark, street lights on, wet road |
Only collisions in which someone was hurt and which the police were told about are here: damage-only collisions and near misses are not, and some injuries are never reported. Positions are recorded by the police, usually to within a few metres. Each year's figures are published the following September.
Traffic on nearby roads
The busiest counted road within 500 m (0.3 miles) is the A6086 between A427 and A6116, with 20,607 motor vehicles a day on average in 2025, 180 m from the street's postcodes.
| Road | Between | Vehicles a day | Lorries | Ten years before | Distance |
|---|---|---|---|---|---|
| A6086 | A427 to A6116 | 20,607 estimated; counted 2022 | 5% | +68% since 2015 | 180 m |
| A6086 | Stanion Lane to A427 | 20,029 estimated | 7% | +76% since 2015 | 260 m |
Each figure is the annual average daily flow: the motor vehicles passing the count point, both ways, on an average day of the year. A point is counted by hand on a weekday every few years and estimated from the trend on similar roads in between. Lorries are heavy goods vehicles, as a share of all motor vehicles.
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 35 | 40 |
| Children under 15 | 23% | 17% |
| Aged 65 and over | 13% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 50% | 61% |
| Owned outright | 27% | 33% |
| Shared ownership | under 1% | 1% |
| Social rented | 36% | 17% |
| Private rented | 13% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 62% | 57% |
| Unemployment (of those working or looking for work) | 5% | 6% |
| Retired (of adults) | 15% | 22% |
| Long-term sick or disabled (of adults) | 5% | 4% |
| Work mainly from home (of those in work) | 15% | 32% |
| Travel to work by car or van | 66% | 48% |
| By train, Underground, metro or tram | 0% | 4% |
| By any public transport, including bus | 1% | 8% |
| On foot or by bicycle | 13% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 76% | 65% |
| Work 30 km (19 miles) or more away | 5% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 19% | 34% |
| No qualifications | 27% | 18% |
| Apprenticeship as highest qualification | 6% | 5% |
| Main language English (aged 3 and over) | 90% | 91% |
| Cannot speak English well or at all | 1% | 2% |
Deprivation
The neighbourhood around this street is in decile 2 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived tenth of England's 33,755 neighbourhoods and 10 the least.
What has changed
Nothing new since the change feed started on 30 October 2026. New sales and energy certificates, and hygiene ratings, school inspections and flood figures nearby, will be listed here as the sources update.
Postcodes on this street
- NN17 5XG: 5 addresses of 6 in the postcode
Nearby streets
The Nook · Pages Walk · Lloyds Road · Church Walk · Geddington Road · Landsby Mews · High Street · Stanion Lane · Toll Gate Place · The Grove · Crucible Road · Stocks Court
All the streets in NN17 and across North Northamptonshire.
What this page cannot tell you
- Whether a particular house is at risk of flooding, subsiding or anything else: the flood map is a model of areas and there is no property-level data here.
- What a home is worth now: sales are historic prices for the homes that happened to sell.
- How safe the street is: crime points are moved to anonymised locations and many crimes are never reported; road collisions count only those in which someone was hurt and the police were told.
- Whether you would get a place at a school: distances are straight lines, not catchments.
- Who lives on the street now: census figures describe the small areas around it in March 2021, during a lockdown.
- How long a journey takes or how often anything runs: transport distances are straight lines to the nearest stops.
- Whether a GP practice is taking new patients, or a dentist new NHS patients.
- How loud a home is inside, or noise from industry, neighbours or smaller airfields: noise figures are models of road, rail and air traffic outside.
How each figure on this page is matched to the street and worked out: methodology.