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 | 9:13:29 AM | 1.60 | 1:34 | 1:31 | 61 |  |
| Harlem Rd | W Bellfort | 9:13:29 AM | 1.50 | 1:24 | 2:55 | 64 | |
| W Bellfort | Bellaire | 9:13:29 AM | 2.90 | 2:54 | 5:49 | 60 | |
| Bellaire | S Fry Rd | 9:13:29 AM | 1.60 | 1:40 | 7:29 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 9:13:29 AM | 2.00 | 5:12 | 12:41 | 23 |  |
| Cinco Ranch Blvd | Kingsland | 9:13:29 AM | 2.20 | 5:40 | 18:21 | 23 | |
| Kingsland | IH-10 Katy | 9:13:29 AM | 1.25 | 1:00 | 19:21 | 75 | |
| IH-10 Katy | Morton | 9:13:29 AM | 1.50 | 1:29 | 20:50 | 61 | |
| Morton | Clay Rd | 9:13:29 AM | 1.60 | 1:30 | 22:20 | 64 | |
| Clay Rd | Beckendorff | 9:13:29 AM | 1.30 | 1:22 | 23:42 | 57 | |
| Beckendorff | FM-529 | 9:13:29 AM | 1.00 | 00:54 | 24:36 | 67 | |
| FM-529 | West Rd | 9:13:29 AM | 2.50 | 2:19 | 26:55 | 65 | |
| West Rd | House Hahl | 9:13:29 AM | 1.30 | 1:15 | 28:10 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 9:13:29 AM | 1.40 | 1:18 | 29:28 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:13:29 AM | 2.40 | 2:08 | 31:36 | 68 | |
| 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 | 9:13:29 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 9:13:29 AM | 1.40 | 1:15 | 3:24 | 67 | |
| House Hahl | West Rd | 9:13:29 AM | 1.30 | 1:16 | 4:40 | 62 | |
| West Rd | FM-529 | 9:13:29 AM | 2.50 | 2:16 | 6:56 | 66 | |
| FM-529 | Beckendorff | 9:13:29 AM | 1.00 | 1:03 | 7:59 | 57 | |
| Beckendorff | Clay Rd | 9:13:29 AM | 1.30 | 1:12 | 9:11 | 65 | |
| Clay Rd | Morton | 9:13:29 AM | 1.60 | 1:49 | 11:00 | 53 | |
| Morton | IH-10 Katy | 9:13:29 AM | 1.50 | 1:10 | 12:10 | 77 | |
| IH-10 Katy | Kingsland | 9:13:29 AM | 1.25 | 1:15 | 13:25 | 60 | |
| Kingsland | Cinco Ranch Blvd | 9:13:29 AM | 2.20 | 2:11 | 15:36 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 9:13:29 AM | 2.00 | 3:31 | 19:07 | 34 |  |
| S Fry Rd | Bellaire | 9:13:29 AM | 1.60 | 1:34 | 20:41 | 61 | |
| Bellaire | W Bellfort | 9:13:29 AM | 2.90 | 2:45 | 23:26 | 63 | |
| W Bellfort | Harlem Rd | 9:13:29 AM | 1.50 | 1:20 | 24:46 | 68 | |
| Harlem Rd | Oyster Creek | 9:13:29 AM | 1.60 | 1:33 | 26:19 | 62 | |
| 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 | 26:16 | 26:16 | 70 | |
