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 | 3:09:38 AM | 1.50 | 1:24 | 1:20 | 64 |  |
| W Bellfort | Bellaire | 3:09:38 AM | 2.90 | 3:23 | 4:43 | 51 | |
| Bellaire | S Fry Rd | 3:09:38 AM | 1.60 | 1:36 | 6:19 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 3:09:38 AM | 2.00 | 1:54 | 8:13 | 63 | |
| Cinco Ranch Blvd | Kingsland | 3:09:38 AM | 2.20 | 1:57 | 10:10 | 68 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:09:38 AM | 1.50 | 1:36 | 11:45 | 56 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 3:09:38 AM | 1.30 | 1:25 | 13:09 | 55 | |
| Beckendorff | FM-529 | 3:06:38 AM | 1.00 | 00:47 | 13:56 | 77 | |
| FM-529 | West Rd | 3:05:38 AM | 2.50 | 2:45 | 16:41 | 55 | |
| West Rd | House Hahl | 3:09:38 AM | 1.30 | 1:21 | 18:02 | 58 | |
| House Hahl | Bridgeland Lake Parkway | 3:09:38 AM | 1.40 | 1:18 | 19:20 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:09:38 AM | 2.40 | 2:11 | 21:31 | 66 | |
| 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 | 3:09:38 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:09:38 AM | 1.40 | 1:26 | 3:36 | 59 | |
| House Hahl | West Rd | 3:09:38 AM | 1.30 | 1:14 | 4:50 | 63 | |
| West Rd | FM-529 | 3:09:38 AM | 2.50 | 1:58 | 6:48 | 76 | |
| FM-529 | Beckendorff | 3:09:38 AM | 1.00 | 1:09 | 7:57 | 52 | |
| Beckendorff | Clay Rd | 3:09:38 AM | 1.30 | 1:11 | 9:08 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:09:38 AM | 1.25 | 1:13 | 10:19 | 62 | |
| Kingsland | Cinco Ranch Blvd | 3:09:38 AM | 2.20 | 1:45 | 12:04 | 75 | |
| Cinco Ranch Blvd | S Fry Rd | 3:09:38 AM | 2.00 | 1:57 | 14:01 | 62 | |
| S Fry Rd | Bellaire | 3:09:38 AM | 1.60 | 1:59 | 16:00 | 48 |  |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 15:54 | 15:54 | 115 | |
