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 | 8:19:40 AM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | 8:19:40 AM | 1.50 | 1:18 | 2:10 | 69 | |
| FM-1464 | Oyster Creek | 8:19:40 AM | 2.00 | 1:45 | 3:55 | 69 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:19:40 AM | 2.90 | 2:59 | 6:52 | 58 | |
| Bellaire | S Fry Rd | 8:19:40 AM | 1.60 | 1:29 | 8:21 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 8:19:40 AM | 2.00 | 4:36 | 12:57 | 26 |  |
| Cinco Ranch Blvd | Kingsland | 8:19:40 AM | 2.20 | 5:12 | 18:09 | 25 | |
| Kingsland | IH-10 Katy | 8:19:40 AM | 1.25 | 1:05 | 19:14 | 69 | |
| IH-10 Katy | Morton | 8:19:40 AM | 1.50 | 1:47 | 21:01 | 50 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 8:19:40 AM | 1.00 | 00:53 | 21:52 | 68 | |
| FM-529 | West Rd | 8:19:40 AM | 2.50 | 2:15 | 24:07 | 67 | |
| West Rd | House Hahl | 8:19:40 AM | 1.30 | 1:11 | 25:18 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 8:19:40 AM | 1.40 | 1:16 | 26:34 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:19:40 AM | 2.40 | 2:08 | 28:42 | 68 | |
| Summary | 30.55 | 28:42 | 28:42 | 64 | |
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 | 8:19:40 AM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 8:19:40 AM | 1.40 | 1:19 | 3:34 | 64 | |
| House Hahl | West Rd | 8:19:40 AM | 1.30 | 1:16 | 4:50 | 62 | |
| West Rd | FM-529 | 8:19:40 AM | 2.50 | 2:05 | 6:55 | 72 | |
| FM-529 | Beckendorff | 8:19:40 AM | 1.00 | 1:05 | 8:00 | 55 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:19:40 AM | 1.50 | 1:16 | 9:14 | 71 | |
| IH-10 Katy | Kingsland | 8:19:40 AM | 1.25 | 1:11 | 10:25 | 63 | |
| Kingsland | Cinco Ranch Blvd | 8:19:40 AM | 2.20 | 4:03 | 14:28 | 33 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:19:40 AM | 2.00 | 5:11 | 19:39 | 23 | |
| S Fry Rd | Bellaire | 8:19:40 AM | 1.60 | 1:39 | 21:18 | 58 | |
| Bellaire | W Bellfort | 8:19:40 AM | 2.90 | 3:01 | 24:19 | 58 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 8:19:40 AM | 2.00 | 1:47 | 26:04 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:19:40 AM | 1.00 | 00:47 | 26:50 | 77 | |
| Summary | 30.55 | 26:50 | 26:50 | 68 | |
