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 | 8:30:48 AM | 1.60 | 1:26 | 1:23 | 67 |  |
| Harlem Rd | W Bellfort | 8:30:48 AM | 1.50 | 1:16 | 2:39 | 71 | |
| W Bellfort | Bellaire | 8:30:48 AM | 2.90 | 2:45 | 5:24 | 63 | |
| Bellaire | S Fry Rd | 8:30:48 AM | 1.60 | 1:26 | 6:50 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 8:30:48 AM | 2.00 | 3:52 | 10:42 | 31 |  |
| Cinco Ranch Blvd | Kingsland | 8:30:48 AM | 2.20 | 8:22 | 19:04 | 16 |  |
| Kingsland | IH-10 Katy | 8:30:48 AM | 1.25 | 1:04 | 20:08 | 70 | |
| IH-10 Katy | Morton | 8:30:48 AM | 1.50 | 1:41 | 21:49 | 53 | |
| Morton | Clay Rd | 8:30:48 AM | 1.60 | 1:29 | 23:18 | 65 | |
| Clay Rd | Beckendorff | 8:30:48 AM | 1.30 | 1:16 | 24:34 | 62 | |
| Beckendorff | FM-529 | 8:30:48 AM | 1.00 | 00:54 | 25:28 | 67 | |
| FM-529 | West Rd | 8:30:48 AM | 2.50 | 2:19 | 27:47 | 65 | |
| West Rd | House Hahl | 8:30:48 AM | 1.30 | 1:14 | 29:01 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 8:30:48 AM | 1.40 | 1:17 | 30:18 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:30:48 AM | 2.40 | 2:10 | 32:28 | 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 | 8:30:48 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 8:30:48 AM | 1.40 | 1:16 | 3:30 | 66 | |
| House Hahl | West Rd | 8:30:48 AM | 1.30 | 1:17 | 4:47 | 61 | |
| West Rd | FM-529 | 8:30:48 AM | 2.50 | 2:10 | 6:57 | 69 | |
| FM-529 | Beckendorff | 8:30:48 AM | 1.00 | 1:10 | 8:07 | 51 | |
| Beckendorff | Clay Rd | 8:30:48 AM | 1.30 | 1:40 | 9:47 | 47 |  |
| Clay Rd | Morton | 8:30:48 AM | 1.60 | 3:05 | 12:52 | 31 | |
| Morton | IH-10 Katy | 8:30:48 AM | 1.50 | 1:23 | 14:15 | 65 | |
| IH-10 Katy | Kingsland | 8:30:48 AM | 1.25 | 1:14 | 15:29 | 61 | |
| Kingsland | Cinco Ranch Blvd | 8:30:48 AM | 2.20 | 3:01 | 18:30 | 44 | |
| Cinco Ranch Blvd | S Fry Rd | 8:30:48 AM | 2.00 | 4:53 | 23:23 | 25 |  |
| S Fry Rd | Bellaire | 8:30:48 AM | 1.60 | 1:39 | 25:02 | 58 | |
| Bellaire | W Bellfort | 8:30:48 AM | 2.90 | 2:47 | 27:49 | 63 | |
| W Bellfort | Harlem Rd | 8:30:48 AM | 1.50 | 1:17 | 29:06 | 70 | |
| Harlem Rd | Oyster Creek | 8:30:48 AM | 1.60 | 3:32 | 32:38 | 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 | 32:35 | 32:35 | 56 | |
