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 | 9:09:45 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 9:22:45 AM | 1.50 | 1:13 | 2:40 | 74 | |
| W Bellfort | Bellaire | 9:22:45 AM | 2.90 | 2:35 | 5:15 | 67 | |
| Bellaire | S Fry Rd | 9:22:45 AM | 1.60 | 1:26 | 6:41 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 9:22:45 AM | 2.00 | 2:25 | 9:06 | 50 | |
| Cinco Ranch Blvd | Kingsland | 9:22:45 AM | 2.20 | 5:38 | 14:44 | 23 |  |
| Kingsland | IH-10 Katy | 9:22:45 AM | 1.25 | 1:12 | 15:56 | 62 | |
| IH-10 Katy | Morton | 9:22:45 AM | 1.50 | 1:34 | 17:30 | 57 | |
| Morton | Clay Rd | 9:22:45 AM | 1.60 | 1:28 | 18:58 | 65 | |
| Clay Rd | Beckendorff | 9:22:45 AM | 1.30 | 1:17 | 20:15 | 61 | |
| Beckendorff | FM-529 | 9:22:45 AM | 1.00 | 00:55 | 21:10 | 65 | |
| FM-529 | West Rd | 9:22:45 AM | 2.50 | 2:15 | 23:25 | 67 | |
| West Rd | House Hahl | 9:22:45 AM | 1.30 | 1:12 | 24:37 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 9:22:45 AM | 1.40 | 1:17 | 25:54 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:22:45 AM | 2.40 | 2:11 | 28:05 | 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 | 9:22:45 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 9:22:45 AM | 1.40 | 1:20 | 3:30 | 63 | |
| House Hahl | West Rd | 9:22:45 AM | 1.30 | 1:15 | 4:45 | 62 | |
| West Rd | FM-529 | 9:22:45 AM | 2.50 | 2:13 | 6:58 | 68 | |
| FM-529 | Beckendorff | 9:22:45 AM | 1.00 | 1:06 | 8:04 | 55 | |
| Beckendorff | Clay Rd | 9:22:45 AM | 1.30 | 1:18 | 9:22 | 60 | |
| Clay Rd | Morton | 9:22:45 AM | 1.60 | 1:35 | 10:57 | 61 | |
| Morton | IH-10 Katy | 9:22:45 AM | 1.50 | 1:19 | 12:16 | 68 | |
| IH-10 Katy | Kingsland | 9:22:45 AM | 1.25 | 1:10 | 13:26 | 64 | |
| Kingsland | Cinco Ranch Blvd | 9:22:45 AM | 2.20 | 3:03 | 16:29 | 43 |  |
| Cinco Ranch Blvd | S Fry Rd | 9:22:45 AM | 2.00 | 5:09 | 21:38 | 23 | |
| S Fry Rd | Bellaire | 9:22:45 AM | 1.60 | 1:38 | 23:16 | 59 | |
| Bellaire | W Bellfort | 9:22:45 AM | 2.90 | 2:47 | 26:03 | 63 | |
| W Bellfort | Harlem Rd | 9:22:45 AM | 1.50 | 1:19 | 27:22 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 27:18 | 27:18 | 67 | |
