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 | 2:48:38 AM | 1.60 | 1:35 | 1:32 | 61 |  |
| Harlem Rd | W Bellfort | 2:48:38 AM | 1.50 | 1:14 | 2:46 | 73 | |
| W Bellfort | Bellaire | 2:48:38 AM | 2.90 | 2:43 | 5:29 | 64 | |
| Bellaire | S Fry Rd | 2:48:38 AM | 1.60 | 1:35 | 7:04 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 2:48:38 AM | 2.00 | 1:58 | 9:02 | 61 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | 2:48:38 AM | 1.60 | 1:44 | 10:43 | 55 | |
| Clay Rd | Beckendorff | 2:48:38 AM | 1.30 | 1:22 | 12:05 | 57 | |
| Beckendorff | FM-529 | 2:48:38 AM | 1.00 | 00:53 | 12:58 | 68 | |
| FM-529 | West Rd | 2:48:38 AM | 2.50 | 2:22 | 15:20 | 63 | |
| West Rd | House Hahl | 2:48:38 AM | 1.30 | 1:17 | 16:37 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 2:48:38 AM | 1.40 | 1:25 | 18:02 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:48:38 AM | 2.40 | 2:13 | 20:15 | 65 | |
| 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 | 2:48:38 AM | 2.40 | 1:52 | 1:52 | 77 | |
| Bridgeland Lake Parkway | House Hahl | 2:48:38 AM | 1.40 | 1:18 | 3:10 | 65 | |
| House Hahl | West Rd | 2:48:38 AM | 1.30 | 1:19 | 4:29 | 59 | |
| West Rd | FM-529 | 2:48:38 AM | 2.50 | 2:58 | 7:27 | 51 | |
| FM-529 | Beckendorff | 2:48:38 AM | 1.00 | 1:05 | 8:32 | 55 | |
| Beckendorff | Clay Rd | 2:48:38 AM | 1.30 | 1:11 | 9:43 | 66 | |
| Clay Rd | Morton | 2:48:38 AM | 1.60 | 1:43 | 11:26 | 56 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:48:38 AM | 1.25 | 1:08 | 12:33 | 66 | |
| Kingsland | Cinco Ranch Blvd | 2:48:38 AM | 2.20 | 2:06 | 14:39 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 2:48:38 AM | 2.00 | 2:20 | 16:59 | 51 | |
| S Fry Rd | Bellaire | 2:48:38 AM | 1.60 | 1:38 | 18:37 | 59 | |
| Bellaire | W Bellfort | 2:48:38 AM | 2.90 | 3:01 | 21:38 | 58 | |
| W Bellfort | Harlem Rd | 2:48:38 AM | 1.50 | 1:27 | 23:05 | 62 | |
| 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 | 23:01 | 23:01 | 80 | |
