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 | 9:18:40 AM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 9:18:40 AM | 1.50 | 1:13 | 2:41 | 74 | |
| W Bellfort | Bellaire | 9:18:40 AM | 2.90 | 3:30 | 6:11 | 50 | |
| Bellaire | S Fry Rd | 9:18:40 AM | 1.60 | 1:28 | 7:39 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 9:18:40 AM | 2.00 | 2:38 | 10:17 | 46 |  |
| Cinco Ranch Blvd | Kingsland | 9:18:40 AM | 2.20 | 5:15 | 15:32 | 25 |  |
| Kingsland | IH-10 Katy | 9:18:40 AM | 1.25 | 1:06 | 16:38 | 68 | |
| IH-10 Katy | Morton | 9:18:40 AM | 1.50 | 1:38 | 18:16 | 55 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 9:18:40 AM | 1.00 | 00:54 | 19:08 | 67 | |
| FM-529 | West Rd | 9:18:40 AM | 2.50 | 2:15 | 21:23 | 67 | |
| West Rd | House Hahl | 9:18:40 AM | 1.30 | 1:20 | 22:43 | 58 | |
| House Hahl | Bridgeland Lake Parkway | 9:18:40 AM | 1.40 | 1:15 | 23:58 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:18:40 AM | 2.40 | 2:11 | 26:09 | 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 | 9:18:40 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 9:18:40 AM | 1.40 | 1:18 | 3:28 | 65 | |
| House Hahl | West Rd | 9:18:40 AM | 1.30 | 1:13 | 4:41 | 64 | |
| West Rd | FM-529 | 9:18:40 AM | 2.50 | 2:18 | 6:59 | 65 | |
| FM-529 | Beckendorff | 9:18:40 AM | 1.00 | 1:02 | 8:01 | 58 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:18:40 AM | 1.50 | 1:28 | 9:27 | 61 | |
| IH-10 Katy | Kingsland | 9:18:40 AM | 1.25 | 1:08 | 10:35 | 66 | |
| Kingsland | Cinco Ranch Blvd | 9:18:40 AM | 2.20 | 2:29 | 13:04 | 53 | |
| Cinco Ranch Blvd | S Fry Rd | 9:18:40 AM | 2.00 | 2:08 | 15:12 | 56 | |
| S Fry Rd | Bellaire | 9:18:40 AM | 1.60 | 1:35 | 16:47 | 61 | |
| Bellaire | W Bellfort | 9:18:40 AM | 2.90 | 3:08 | 19:55 | 56 | |
| W Bellfort | Harlem Rd | 9:18:40 AM | 1.50 | 1:18 | 21:13 | 69 | |
| Harlem Rd | Oyster Creek | 9:18:40 AM | 1.60 | 1:29 | 22:42 | 65 | |
| 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 | 22:39 | 22:39 | 81 | |
