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 | 10:17:28 AM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 10:17:28 AM | 2.00 | 1:46 | 3:08 | 68 | |
| Oyster Creek | Harlem Rd | 10:17:28 AM | 1.60 | 1:38 | 4:46 | 59 | |
| Harlem Rd | W Bellfort | 10:17:28 AM | 1.50 | 1:23 | 6:09 | 65 | |
| W Bellfort | Bellaire | 10:17:28 AM | 2.90 | 2:37 | 8:46 | 66 | |
| Bellaire | S Fry Rd | 10:17:28 AM | 1.60 | 1:30 | 10:16 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 10:17:28 AM | 2.00 | 2:14 | 12:30 | 54 | |
| Cinco Ranch Blvd | Kingsland | 10:17:28 AM | 2.20 | 2:20 | 14:50 | 57 | |
| Kingsland | IH-10 Katy | 10:17:28 AM | 1.25 | 1:10 | 16:00 | 64 | |
| IH-10 Katy | Morton | 10:17:28 AM | 1.50 | 1:51 | 17:51 | 49 |  |
| Morton | Clay Rd | 10:17:28 AM | 1.60 | 1:26 | 19:17 | 67 | |
| Clay Rd | Beckendorff | 10:17:28 AM | 1.30 | 1:18 | 20:35 | 60 | |
| Beckendorff | FM-529 | 10:17:28 AM | 1.00 | 00:58 | 21:33 | 62 | |
| FM-529 | West Rd | 10:17:28 AM | 2.50 | 2:14 | 23:47 | 67 | |
| West Rd | House Hahl | 10:17:28 AM | 1.30 | 1:12 | 24:59 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 10:17:28 AM | 1.40 | 1:18 | 26:17 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 10:17:28 AM | 1.40 | 1:19 | 1:18 | 64 | |
| House Hahl | West Rd | 10:17:28 AM | 1.30 | 1:11 | 2:29 | 66 | |
| West Rd | FM-529 | 10:17:28 AM | 2.50 | 2:02 | 4:31 | 74 | |
| FM-529 | Beckendorff | 10:17:28 AM | 1.00 | 1:06 | 5:37 | 55 | |
| Beckendorff | Clay Rd | 10:17:28 AM | 1.30 | 1:12 | 6:49 | 65 | |
| Clay Rd | Morton | 10:17:28 AM | 1.60 | 1:42 | 8:31 | 56 | |
| Morton | IH-10 Katy | 10:14:57 AM | 1.50 | 1:20 | 9:51 | 68 | |
| IH-10 Katy | Kingsland | 10:17:28 AM | 1.25 | 1:22 | 11:13 | 55 | |
| Kingsland | Cinco Ranch Blvd | 10:17:28 AM | 2.20 | 2:09 | 13:22 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 10:17:28 AM | 2.00 | 2:07 | 15:29 | 57 | |
| S Fry Rd | Bellaire | 10:17:28 AM | 1.60 | 1:30 | 16:59 | 64 | |
| Bellaire | W Bellfort | 10:17:28 AM | 2.90 | 2:34 | 19:33 | 68 | |
| W Bellfort | Harlem Rd | 10:17:28 AM | 1.50 | 1:17 | 20:50 | 70 | |
| Harlem Rd | Oyster Creek | 10:17:28 AM | 1.60 | 1:30 | 22:20 | 64 | |
| Oyster Creek | FM-1464 | 10:17:28 AM | 2.00 | 1:40 | 24:00 | 72 | |
| FM-1464 | New Territory | 10:17:28 AM | 1.50 | 1:31 | 25:31 | 59 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
