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 | 9:09:45 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 9:18:45 AM | 1.50 | 1:14 | 2:41 | 73 | |
| W Bellfort | Bellaire | 9:18:45 AM | 2.90 | 2:34 | 5:15 | 68 | |
| Bellaire | S Fry Rd | 9:18:45 AM | 1.60 | 1:27 | 6:42 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 9:18:45 AM | 2.00 | 2:44 | 9:26 | 44 |  |
| Cinco Ranch Blvd | Kingsland | 9:18:45 AM | 2.20 | 5:50 | 15:16 | 23 |  |
| Kingsland | IH-10 Katy | 9:18:45 AM | 1.25 | 1:08 | 16:24 | 66 | |
| IH-10 Katy | Morton | 9:18:45 AM | 1.50 | 1:31 | 17:55 | 59 | |
| Morton | Clay Rd | 9:18:45 AM | 1.60 | 1:28 | 19:23 | 65 | |
| Clay Rd | Beckendorff | 9:18:45 AM | 1.30 | 1:18 | 20:41 | 60 | |
| Beckendorff | FM-529 | 9:18:45 AM | 1.00 | 00:55 | 21:36 | 65 | |
| FM-529 | West Rd | 9:18:45 AM | 2.50 | 2:17 | 23:53 | 66 | |
| West Rd | House Hahl | 9:18:45 AM | 1.30 | 1:13 | 25:06 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 9:18:45 AM | 1.40 | 1:14 | 26:20 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:18:45 AM | 2.40 | 2:11 | 28:31 | 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 | 9:18:45 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 9:18:45 AM | 1.40 | 1:18 | 3:28 | 65 | |
| House Hahl | West Rd | 9:18:45 AM | 1.30 | 1:14 | 4:42 | 63 | |
| West Rd | FM-529 | 9:18:45 AM | 2.50 | 2:13 | 6:55 | 68 | |
| FM-529 | Beckendorff | 9:18:45 AM | 1.00 | 1:10 | 8:05 | 51 | |
| Beckendorff | Clay Rd | 9:18:45 AM | 1.30 | 1:22 | 9:27 | 57 | |
| Clay Rd | Morton | 9:18:45 AM | 1.60 | 1:57 | 11:24 | 49 | |
| Morton | IH-10 Katy | 9:18:45 AM | 1.50 | 1:17 | 12:41 | 70 | |
| IH-10 Katy | Kingsland | 9:18:45 AM | 1.25 | 1:10 | 13:51 | 64 | |
| Kingsland | Cinco Ranch Blvd | 9:18:45 AM | 2.20 | 3:37 | 17:28 | 36 |  |
| Cinco Ranch Blvd | S Fry Rd | 9:18:45 AM | 2.00 | 5:12 | 22:40 | 23 | |
| S Fry Rd | Bellaire | 9:18:45 AM | 1.60 | 1:39 | 24:19 | 58 | |
| Bellaire | W Bellfort | 9:18:45 AM | 2.90 | 2:50 | 27:09 | 61 | |
| 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 | 27:04 | 27:04 | 68 | |
