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 | 8:59:47 AM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 8:59:47 AM | 1.50 | 1:09 | 2:38 | 78 | |
| W Bellfort | Bellaire | 8:59:47 AM | 2.90 | 2:38 | 5:16 | 66 | |
| Bellaire | S Fry Rd | 8:59:47 AM | 1.60 | 1:28 | 6:44 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 8:59:47 AM | 2.00 | 5:07 | 11:51 | 23 |  |
| Cinco Ranch Blvd | Kingsland | 8:59:47 AM | 2.20 | 5:28 | 17:19 | 24 | |
| Kingsland | IH-10 Katy | 8:59:47 AM | 1.25 | 1:08 | 18:27 | 66 | |
| IH-10 Katy | Morton | 8:59:47 AM | 1.50 | 1:49 | 20:16 | 50 | |
| Morton | Clay Rd | 8:59:47 AM | 1.60 | 1:34 | 21:50 | 61 | |
| Clay Rd | Beckendorff | 8:59:47 AM | 1.30 | 1:18 | 23:08 | 60 | |
| Beckendorff | FM-529 | 8:59:47 AM | 1.00 | 00:57 | 24:05 | 63 | |
| FM-529 | West Rd | 8:59:47 AM | 2.50 | 2:10 | 26:15 | 69 | |
| West Rd | House Hahl | 8:59:47 AM | 1.30 | 1:13 | 27:28 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 8:59:47 AM | 1.40 | 1:14 | 28:42 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:59:47 AM | 2.40 | 2:16 | 30:58 | 64 | |
| 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 | 8:59:47 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 8:59:47 AM | 1.40 | 1:20 | 3:31 | 63 | |
| House Hahl | West Rd | 8:59:47 AM | 1.30 | 1:21 | 4:52 | 58 | |
| West Rd | FM-529 | 8:59:47 AM | 2.50 | 2:34 | 7:26 | 58 | |
| FM-529 | Beckendorff | 8:59:47 AM | 1.00 | 2:05 | 9:31 | 29 | |
| Beckendorff | Clay Rd | 8:59:47 AM | 1.30 | 2:02 | 11:33 | 38 |  |
| Clay Rd | Morton | 8:59:47 AM | 1.60 | 3:04 | 14:37 | 31 | |
| Morton | IH-10 Katy | 8:59:47 AM | 1.50 | 1:17 | 15:54 | 70 | |
| IH-10 Katy | Kingsland | 8:59:47 AM | 1.25 | 1:15 | 17:09 | 60 | |
| Kingsland | Cinco Ranch Blvd | 8:59:47 AM | 2.20 | 3:41 | 20:50 | 36 | |
| Cinco Ranch Blvd | S Fry Rd | 8:59:47 AM | 2.00 | 5:30 | 26:20 | 22 | |
| S Fry Rd | Bellaire | 8:59:47 AM | 1.60 | 1:46 | 28:06 | 54 | |
| Bellaire | W Bellfort | 8:59:47 AM | 2.90 | 2:50 | 30:56 | 61 | |
| W Bellfort | Harlem Rd | 8:59:47 AM | 1.50 | 1:19 | 32:15 | 68 | |
| Harlem Rd | Oyster Creek | 8:59:47 AM | 1.60 | 1:30 | 33:45 | 64 | |
| 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 | 33:42 | 33:42 | 54 | |
