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 | 8:55:58 AM | 1.00 | 1:10 | 1:10 | 51 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:55:58 AM | 1.60 | 1:29 | 2:37 | 65 | |
| Harlem Rd | W Bellfort | 8:55:58 AM | 1.50 | 1:13 | 3:50 | 74 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 8:55:58 AM | 2.00 | 2:30 | 6:18 | 48 |  |
| Cinco Ranch Blvd | Kingsland | 8:55:58 AM | 2.20 | 3:18 | 9:36 | 40 | |
| Kingsland | IH-10 Katy | 8:55:58 AM | 1.25 | 1:08 | 10:44 | 66 | |
| IH-10 Katy | Morton | 8:55:58 AM | 1.50 | 1:38 | 12:22 | 55 | |
| Morton | Clay Rd | 8:55:58 AM | 1.60 | 1:26 | 13:48 | 67 | |
| Clay Rd | Beckendorff | 8:55:58 AM | 1.30 | 1:17 | 15:05 | 61 | |
| Beckendorff | FM-529 | 8:55:58 AM | 1.00 | 00:55 | 16:00 | 65 | |
| FM-529 | West Rd | 8:55:58 AM | 2.50 | 1:55 | 17:55 | 78 | |
| West Rd | House Hahl | 8:55:58 AM | 1.30 | 1:33 | 19:28 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 8:55:58 AM | 1.40 | 1:18 | 20:46 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:55:58 AM | 2.40 | 2:28 | 23:14 | 58 | |
| Summary | 30.55 | 23:14 | 23:14 | 79 | |
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 | 8:55:58 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:55:58 AM | 1.40 | 1:18 | 3:26 | 65 | |
| House Hahl | West Rd | 8:55:58 AM | 1.30 | 3:15 | 6:41 | 24 |  |
| West Rd | FM-529 | 8:55:58 AM | 2.50 | 4:10 | 10:51 | 36 |  |
| FM-529 | Beckendorff | 8:55:58 AM | 1.00 | 2:07 | 12:58 | 28 | |
| Beckendorff | Clay Rd | 8:55:58 AM | 1.30 | 1:39 | 14:37 | 47 | |
| Clay Rd | Morton | 8:55:58 AM | 1.60 | 3:34 | 18:11 | 27 | |
| Morton | IH-10 Katy | 8:55:58 AM | 1.50 | 1:33 | 19:44 | 58 | |
| IH-10 Katy | Kingsland | 8:55:58 AM | 1.25 | 1:15 | 20:59 | 60 | |
| Kingsland | Cinco Ranch Blvd | 8:55:58 AM | 2.20 | 4:52 | 25:51 | 27 | |
| Cinco Ranch Blvd | S Fry Rd | 8:55:58 AM | 2.00 | 2:14 | 28:05 | 54 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 8:55:58 AM | 1.50 | 1:19 | 29:22 | 68 | |
| Harlem Rd | Oyster Creek | 8:55:58 AM | 1.60 | 1:29 | 30:51 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:55:58 AM | 1.00 | 00:48 | 31:37 | 75 | |
| Summary | 30.55 | 31:37 | 31:37 | 58 | |
