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 | 9:18:45 AM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 9:18:45 AM | 1.50 | 1:12 | 2:40 | 75 | |
| W Bellfort | Bellaire | 9:18:45 AM | 2.90 | 2:35 | 5:15 | 67 | |
| Bellaire | S Fry Rd | 9:18:45 AM | 1.60 | 1:35 | 6:50 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 9:18:45 AM | 2.00 | 4:10 | 11:00 | 29 |  |
| Cinco Ranch Blvd | Kingsland | 9:18:45 AM | 2.20 | 5:05 | 16:05 | 26 | |
| Kingsland | IH-10 Katy | 9:18:45 AM | 1.25 | 1:15 | 17:20 | 60 | |
| IH-10 Katy | Morton | 9:18:45 AM | 1.50 | 1:37 | 18:57 | 56 | |
| Morton | Clay Rd | 9:18:45 AM | 1.60 | 1:29 | 20:26 | 65 | |
| Clay Rd | Beckendorff | 9:18:45 AM | 1.30 | 1:19 | 21:45 | 59 | |
| Beckendorff | FM-529 | 9:18:45 AM | 1.00 | 00:54 | 22:39 | 67 | |
| FM-529 | West Rd | 9:18:45 AM | 2.50 | 2:18 | 24:57 | 65 | |
| West Rd | House Hahl | 9:18:45 AM | 1.30 | 1:15 | 26:12 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 9:18:45 AM | 1.40 | 1:16 | 27:28 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:18:45 AM | 2.40 | 2:09 | 29:37 | 67 | |
| 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 | 9:18:45 AM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 9:18:45 AM | 1.40 | 1:17 | 3:30 | 65 | |
| House Hahl | West Rd | 9:18:45 AM | 1.30 | 1:15 | 4:45 | 62 | |
| West Rd | FM-529 | 9:18:45 AM | 2.50 | 2:08 | 6:53 | 70 | |
| FM-529 | Beckendorff | 9:18:45 AM | 1.00 | 1:00 | 7:53 | 60 | |
| Beckendorff | Clay Rd | 9:18:45 AM | 1.30 | 1:14 | 9:07 | 63 | |
| Clay Rd | Morton | 9:13:45 AM | 1.60 | 6:52 | 15:59 | 14 |  |
| Morton | IH-10 Katy | 9:18:45 AM | 1.50 | 1:21 | 17:20 | 67 | |
| IH-10 Katy | Kingsland | 9:18:45 AM | 1.25 | 1:08 | 18:28 | 66 | |
| Kingsland | Cinco Ranch Blvd | 9:18:45 AM | 2.20 | 2:17 | 20:45 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 9:18:45 AM | 2.00 | 4:17 | 25:02 | 28 | |
| S Fry Rd | Bellaire | 9:18:45 AM | 1.60 | 1:39 | 26:41 | 58 | |
| Bellaire | W Bellfort | 9:18:45 AM | 2.90 | 2:46 | 29:27 | 63 | |
| W Bellfort | Harlem Rd | 9:18:45 AM | 1.50 | 1:13 | 30:40 | 74 | |
| Harlem Rd | Oyster Creek | 9:18:45 AM | 1.60 | 1:29 | 32:09 | 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 | 32:06 | 32:06 | 57 | |
