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 | 7:59:49 AM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 7:59:49 AM | 1.50 | 1:03 | 2:29 | 86 | |
| W Bellfort | Bellaire | 7:59:49 AM | 2.90 | 2:27 | 4:56 | 71 | |
| Bellaire | S Fry Rd | 7:59:49 AM | 1.60 | 1:50 | 6:46 | 52 | |
| S Fry Rd | Cinco Ranch Blvd | 7:59:49 AM | 2.00 | 6:39 | 13:25 | 18 |  |
| Cinco Ranch Blvd | Kingsland | 7:59:49 AM | 2.20 | 4:42 | 18:07 | 28 |  |
| Kingsland | IH-10 Katy | 7:59:49 AM | 1.25 | 00:58 | 19:05 | 78 | |
| IH-10 Katy | Morton | 7:59:49 AM | 1.50 | 1:38 | 20:43 | 55 | |
| Morton | Clay Rd | 7:59:49 AM | 1.60 | 1:28 | 22:11 | 65 | |
| Clay Rd | Beckendorff | 7:59:49 AM | 1.30 | 1:17 | 23:28 | 61 | |
| Beckendorff | FM-529 | 7:59:49 AM | 1.00 | 00:56 | 24:24 | 64 | |
| FM-529 | West Rd | 7:59:49 AM | 2.50 | 2:11 | 26:35 | 69 | |
| West Rd | House Hahl | 7:59:49 AM | 1.30 | 1:14 | 27:49 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 7:59:49 AM | 1.40 | 1:20 | 29:09 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:59:49 AM | 2.40 | 2:15 | 31:24 | 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 | 7:59:49 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 7:59:49 AM | 1.40 | 1:20 | 3:31 | 63 | |
| House Hahl | West Rd | 7:59:49 AM | 1.30 | 1:19 | 4:50 | 59 | |
| West Rd | FM-529 | 7:59:49 AM | 2.50 | 2:24 | 7:14 | 62 | |
| FM-529 | Beckendorff | 7:59:49 AM | 1.00 | 2:14 | 9:28 | 27 | |
| Beckendorff | Clay Rd | 7:59:49 AM | 1.30 | 1:25 | 10:53 | 55 | |
| Clay Rd | Morton | 7:59:49 AM | 1.60 | 2:19 | 13:12 | 41 |  |
| Morton | IH-10 Katy | 7:59:49 AM | 1.50 | 1:26 | 14:38 | 63 | |
| IH-10 Katy | Kingsland | 7:59:49 AM | 1.25 | 1:19 | 15:57 | 57 | |
| Kingsland | Cinco Ranch Blvd | 7:59:49 AM | 2.20 | 6:06 | 22:03 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 7:59:49 AM | 2.00 | 4:58 | 27:01 | 24 | |
| S Fry Rd | Bellaire | 7:59:49 AM | 1.60 | 1:34 | 28:35 | 61 | |
| Bellaire | W Bellfort | 7:59:49 AM | 2.90 | 2:43 | 31:18 | 64 | |
| W Bellfort | Harlem Rd | 7:59:49 AM | 1.50 | 1:18 | 32:36 | 69 | |
| Harlem Rd | Oyster Creek | 7:59:49 AM | 1.60 | 2:37 | 35:13 | 37 |  |
| 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 | 35:10 | 35:10 | 52 | |
