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 | 9:00:46 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 9:04:46 AM | 1.50 | 1:12 | 2:39 | 75 | |
| W Bellfort | Bellaire | 9:04:46 AM | 2.90 | 2:37 | 5:16 | 66 | |
| Bellaire | S Fry Rd | 9:04:46 AM | 1.60 | 1:27 | 6:43 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 9:04:46 AM | 2.00 | 4:45 | 11:28 | 25 |  |
| Cinco Ranch Blvd | Kingsland | 9:04:46 AM | 2.20 | 5:14 | 16:42 | 25 | |
| Kingsland | IH-10 Katy | 9:04:46 AM | 1.25 | 1:06 | 17:48 | 68 | |
| IH-10 Katy | Morton | 9:04:46 AM | 1.50 | 1:42 | 19:30 | 53 | |
| Morton | Clay Rd | 9:04:46 AM | 1.60 | 1:35 | 21:05 | 61 | |
| Clay Rd | Beckendorff | 9:04:46 AM | 1.30 | 1:17 | 22:22 | 61 | |
| Beckendorff | FM-529 | 9:04:46 AM | 1.00 | 00:56 | 23:18 | 64 | |
| FM-529 | West Rd | 9:04:46 AM | 2.50 | 2:10 | 25:28 | 69 | |
| West Rd | House Hahl | 9:04:46 AM | 1.30 | 1:12 | 26:40 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 9:04:46 AM | 1.40 | 1:14 | 27:54 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:04:46 AM | 2.40 | 2:07 | 30:01 | 68 | |
| 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 | 9:04:46 AM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 9:04:46 AM | 1.40 | 1:19 | 3:32 | 64 | |
| House Hahl | West Rd | 9:04:46 AM | 1.30 | 1:20 | 4:52 | 58 | |
| West Rd | FM-529 | 9:04:46 AM | 2.50 | 2:39 | 7:31 | 57 | |
| FM-529 | Beckendorff | 9:04:46 AM | 1.00 | 2:06 | 9:37 | 29 | |
| Beckendorff | Clay Rd | 9:04:46 AM | 1.30 | 1:33 | 11:10 | 50 | |
| Clay Rd | Morton | 9:04:46 AM | 1.60 | 2:52 | 14:02 | 33 |  |
| Morton | IH-10 Katy | 9:04:46 AM | 1.50 | 1:21 | 15:23 | 67 | |
| IH-10 Katy | Kingsland | 9:04:46 AM | 1.25 | 1:12 | 16:35 | 62 | |
| Kingsland | Cinco Ranch Blvd | 9:04:46 AM | 2.20 | 3:52 | 20:27 | 34 | |
| Cinco Ranch Blvd | S Fry Rd | 9:04:46 AM | 2.00 | 5:36 | 26:03 | 21 | |
| S Fry Rd | Bellaire | 9:04:46 AM | 1.60 | 1:45 | 27:48 | 55 | |
| Bellaire | W Bellfort | 9:04:46 AM | 2.90 | 2:49 | 30:37 | 62 | |
| W Bellfort | Harlem Rd | 9:04:46 AM | 1.50 | 1:20 | 31:57 | 68 | |
| Harlem Rd | Oyster Creek | 9:04:46 AM | 1.60 | 1:29 | 33:26 | 65 | |
| 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 | 33:23 | 33:23 | 55 | |
