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 | 7:59:39 AM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:56:39 AM | 1.60 | 1:29 | 2:20 | 65 | |
| Harlem Rd | W Bellfort | 7:54:38 AM | 1.50 | 2:44 | 5:04 | 33 |  |
| W Bellfort | Bellaire | 7:59:39 AM | 2.90 | 3:01 | 8:05 | 58 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:59:39 AM | 2.20 | 2:22 | 10:25 | 56 | |
| Kingsland | IH-10 Katy | 7:59:39 AM | 1.25 | 1:14 | 11:39 | 61 | |
| IH-10 Katy | Morton | 7:59:39 AM | 1.50 | 1:51 | 13:30 | 49 |  |
| Morton | Clay Rd | 7:59:39 AM | 1.60 | 1:32 | 15:02 | 63 | |
| Clay Rd | Beckendorff | 7:59:39 AM | 1.30 | 1:17 | 16:19 | 61 | |
| Beckendorff | FM-529 | 7:59:39 AM | 1.00 | 00:54 | 17:13 | 67 | |
| FM-529 | West Rd | 7:59:39 AM | 2.50 | 1:56 | 19:09 | 78 | |
| West Rd | House Hahl | 7:59:39 AM | 1.30 | 1:31 | 20:40 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 7:59:39 AM | 1.40 | 1:20 | 22:00 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:59:39 AM | 2.40 | 2:18 | 24:18 | 63 | |
| Summary | 30.55 | 24:18 | 24:18 | 75 | |
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 | 7:59:39 AM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 7:59:39 AM | 1.40 | 1:17 | 3:16 | 65 | |
| House Hahl | West Rd | 7:59:39 AM | 1.30 | 1:30 | 4:46 | 52 | |
| West Rd | FM-529 | 7:59:39 AM | 2.50 | 1:47 | 6:33 | 84 | |
| FM-529 | Beckendorff | 7:59:39 AM | 1.00 | 1:00 | 7:33 | 60 | |
| Beckendorff | Clay Rd | 7:59:39 AM | 1.30 | 1:11 | 8:44 | 66 | |
| Clay Rd | Morton | 7:59:39 AM | 1.60 | 2:03 | 10:47 | 47 | |
| Morton | IH-10 Katy | 7:54:38 AM | 1.50 | 1:26 | 12:13 | 63 | |
| IH-10 Katy | Kingsland | 7:59:39 AM | 1.25 | 1:11 | 13:24 | 63 | |
| Kingsland | Cinco Ranch Blvd | 7:59:39 AM | 2.20 | 2:10 | 15:34 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:59:39 AM | 2.90 | 2:36 | 18:08 | 67 | |
| W Bellfort | Harlem Rd | 7:59:39 AM | 1.50 | 1:17 | 19:25 | 70 | |
| Harlem Rd | Oyster Creek | 7:59:39 AM | 1.60 | 1:44 | 21:09 | 55 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 7:59:39 AM | 1.00 | 00:48 | 21:55 | 75 | |
| Summary | 30.55 | 21:55 | 21:55 | 84 | |
