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 | 10:19:41 AM | 1.60 | 1:22 | 1:19 | 70 |  |
| Harlem Rd | W Bellfort | 10:19:41 AM | 1.50 | 1:11 | 2:30 | 76 | |
| W Bellfort | Bellaire | 10:19:41 AM | 2.90 | 2:29 | 4:59 | 70 | |
| Bellaire | S Fry Rd | 10:19:41 AM | 1.60 | 1:28 | 6:27 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 10:19:41 AM | 2.00 | 2:12 | 8:39 | 55 | |
| Cinco Ranch Blvd | Kingsland | 10:19:41 AM | 2.20 | 2:58 | 11:37 | 44 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:19:41 AM | 1.50 | 1:44 | 13:20 | 52 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 10:19:41 AM | 1.00 | 00:54 | 14:12 | 67 | |
| FM-529 | West Rd | 10:19:41 AM | 2.50 | 2:18 | 16:30 | 65 | |
| West Rd | House Hahl | 10:19:41 AM | 1.30 | 1:14 | 17:44 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 10:19:41 AM | 1.40 | 1:21 | 19:05 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:19:41 AM | 2.40 | 2:10 | 21:15 | 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 | 10:19:41 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 10:19:41 AM | 1.40 | 1:14 | 3:24 | 68 | |
| House Hahl | West Rd | 10:19:41 AM | 1.30 | 1:11 | 4:35 | 66 | |
| West Rd | FM-529 | 10:19:41 AM | 2.50 | 2:06 | 6:41 | 71 | |
| FM-529 | Beckendorff | 10:19:41 AM | 1.00 | 00:58 | 7:39 | 62 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:19:41 AM | 1.50 | 1:00 | 8:37 | 90 | |
| IH-10 Katy | Kingsland | 10:19:41 AM | 1.25 | 1:16 | 9:53 | 59 | |
| Kingsland | Cinco Ranch Blvd | 10:19:41 AM | 2.20 | 2:13 | 12:06 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 10:19:41 AM | 2.00 | 4:10 | 16:16 | 29 |  |
| S Fry Rd | Bellaire | 10:19:41 AM | 1.60 | 1:40 | 17:56 | 58 | |
| Bellaire | W Bellfort | 10:19:41 AM | 2.90 | 2:37 | 20:33 | 66 | |
| W Bellfort | Harlem Rd | 10:19:41 AM | 1.50 | 1:15 | 21:48 | 72 | |
| Harlem Rd | Oyster Creek | 10:19:41 AM | 1.60 | 1:29 | 23:17 | 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 | 23:14 | 23:14 | 79 | |
