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 | 8:31:48 AM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 8:31:48 AM | 1.50 | 1:15 | 2:39 | 72 | |
| W Bellfort | Bellaire | 8:31:48 AM | 2.90 | 2:42 | 5:21 | 64 | |
| Bellaire | S Fry Rd | 8:31:48 AM | 1.60 | 1:26 | 6:47 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 8:31:48 AM | 2.00 | 3:49 | 10:36 | 31 |  |
| Cinco Ranch Blvd | Kingsland | 8:31:48 AM | 2.20 | 8:22 | 18:58 | 16 |  |
| Kingsland | IH-10 Katy | 8:31:48 AM | 1.25 | 1:05 | 20:03 | 69 | |
| IH-10 Katy | Morton | 8:31:48 AM | 1.50 | 1:39 | 21:42 | 55 | |
| Morton | Clay Rd | 8:31:48 AM | 1.60 | 1:28 | 23:10 | 65 | |
| Clay Rd | Beckendorff | 8:31:48 AM | 1.30 | 1:15 | 24:25 | 62 | |
| Beckendorff | FM-529 | 8:31:48 AM | 1.00 | 00:54 | 25:19 | 67 | |
| FM-529 | West Rd | 8:31:48 AM | 2.50 | 2:17 | 27:36 | 66 | |
| West Rd | House Hahl | 8:31:48 AM | 1.30 | 1:14 | 28:50 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 8:31:48 AM | 1.40 | 1:18 | 30:08 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:31:48 AM | 2.40 | 2:10 | 32:18 | 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 | 8:31:48 AM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 8:31:48 AM | 1.40 | 1:17 | 3:33 | 65 | |
| House Hahl | West Rd | 8:31:48 AM | 1.30 | 1:17 | 4:50 | 61 | |
| West Rd | FM-529 | 8:31:48 AM | 2.50 | 2:14 | 7:04 | 67 | |
| FM-529 | Beckendorff | 8:31:48 AM | 1.00 | 1:10 | 8:14 | 51 | |
| Beckendorff | Clay Rd | 8:31:48 AM | 1.30 | 1:42 | 9:56 | 46 |  |
| Clay Rd | Morton | 8:31:48 AM | 1.60 | 3:05 | 13:01 | 31 | |
| Morton | IH-10 Katy | 8:31:48 AM | 1.50 | 1:21 | 14:22 | 67 | |
| IH-10 Katy | Kingsland | 8:31:48 AM | 1.25 | 1:14 | 15:36 | 61 | |
| Kingsland | Cinco Ranch Blvd | 8:31:48 AM | 2.20 | 2:51 | 18:27 | 46 | |
| Cinco Ranch Blvd | S Fry Rd | 8:31:48 AM | 2.00 | 4:53 | 23:20 | 25 |  |
| S Fry Rd | Bellaire | 8:31:48 AM | 1.60 | 1:40 | 25:00 | 58 | |
| Bellaire | W Bellfort | 8:31:48 AM | 2.90 | 2:47 | 27:47 | 63 | |
| W Bellfort | Harlem Rd | 8:31:48 AM | 1.50 | 1:18 | 29:05 | 69 | |
| Harlem Rd | Oyster Creek | 8:31:48 AM | 1.60 | 3:32 | 32:37 | 27 | |
| 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 | 32:34 | 32:34 | 56 | |
