SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:24:55 AM | 2.90 | 2:48 | 2:43 | 62 |  |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:24:55 AM | 1.50 | 1:50 | 4:29 | 49 |  |
| Morton | Clay Rd | 12:24:55 AM | 1.60 | 1:33 | 6:02 | 62 | |
| Clay Rd | Beckendorff | 12:24:55 AM | 1.30 | 1:24 | 7:26 | 56 | |
| Beckendorff | FM-529 | 12:24:55 AM | 1.00 | 00:58 | 8:24 | 62 | |
| FM-529 | West Rd | 12:24:55 AM | 2.50 | 2:02 | 10:26 | 74 | |
| West Rd | House Hahl | 12:24:55 AM | 1.30 | 1:43 | 12:09 | 45 | |
| House Hahl | Bridgeland Lake Parkway | 12:24:55 AM | 1.40 | 1:25 | 13:34 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:24:55 AM | 2.40 | 2:06 | 15:40 | 69 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 12:24:55 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:24:55 AM | 1.40 | 1:16 | 3:20 | 66 | |
| House Hahl | West Rd | 12:24:55 AM | 1.30 | 1:33 | 4:53 | 50 | |
| West Rd | FM-529 | 12:24:55 AM | 2.50 | 1:46 | 6:39 | 85 | |
| FM-529 | Beckendorff | 12:14:55 AM | 1.00 | 1:12 | 7:51 | 50 | |
| Beckendorff | Clay Rd | 12:24:55 AM | 1.30 | 1:01 | 8:52 | 77 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:24:55 AM | 1.25 | 1:28 | 10:18 | 51 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:24:55 AM | 2.90 | 3:04 | 13:19 | 57 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 13:14 | 13:14 | 139 | |
