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 | 9:57:46 AM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | 9:57:46 AM | 1.50 | 1:20 | 2:19 | 68 | |
| FM-1464 | Oyster Creek | 9:57:46 AM | 2.00 | 1:50 | 4:09 | 65 | |
| Oyster Creek | Harlem Rd | 9:57:46 AM | 1.60 | 1:36 | 5:45 | 60 | |
| Harlem Rd | W Bellfort | 9:57:46 AM | 1.50 | 1:20 | 7:05 | 68 | |
| W Bellfort | Bellaire | 9:57:46 AM | 2.90 | 2:58 | 10:03 | 59 | |
| Bellaire | S Fry Rd | 9:57:46 AM | 1.60 | 1:28 | 11:31 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 9:57:46 AM | 1.25 | 1:05 | 12:34 | 69 | |
| IH-10 Katy | Morton | 9:57:46 AM | 1.50 | 1:40 | 14:14 | 54 | |
| Morton | Clay Rd | 9:57:46 AM | 1.60 | 1:22 | 15:36 | 70 | |
| Clay Rd | Beckendorff | 9:57:46 AM | 1.30 | 1:19 | 16:55 | 59 | |
| Beckendorff | FM-529 | 9:57:46 AM | 1.00 | 00:59 | 17:54 | 61 | |
| FM-529 | West Rd | 9:57:46 AM | 2.50 | 1:59 | 19:53 | 76 | |
| West Rd | House Hahl | 9:57:46 AM | 1.30 | 1:33 | 21:26 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 9:57:46 AM | 1.40 | 1:23 | 22:49 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:57:46 AM | 2.40 | 2:11 | 25:00 | 66 | |
| Summary | 30.55 | 25:00 | 25:00 | 73 | |
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 | 9:57:46 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 9:57:46 AM | 1.40 | 1:19 | 3:27 | 64 | |
| House Hahl | West Rd | 9:57:46 AM | 1.30 | 1:37 | 5:04 | 48 |  |
| West Rd | FM-529 | 9:57:46 AM | 2.50 | 1:46 | 6:50 | 85 | |
| FM-529 | Beckendorff | 9:57:46 AM | 1.00 | 1:06 | 7:56 | 55 | |
| Beckendorff | Clay Rd | 9:57:46 AM | 1.30 | 1:05 | 9:01 | 72 | |
| Clay Rd | Morton | 9:57:46 AM | 1.60 | 2:14 | 11:15 | 43 | |
| Morton | IH-10 Katy | 9:57:46 AM | 1.50 | 1:14 | 12:29 | 73 | |
| IH-10 Katy | Kingsland | 9:57:46 AM | 1.25 | 1:22 | 13:51 | 55 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 9:57:46 AM | 1.60 | 1:30 | 15:19 | 64 | |
| Bellaire | W Bellfort | 9:57:46 AM | 2.90 | 3:01 | 18:20 | 58 | |
| W Bellfort | Harlem Rd | 9:57:46 AM | 1.50 | 1:15 | 19:35 | 72 | |
| Harlem Rd | Oyster Creek | 9:57:46 AM | 1.60 | 1:30 | 21:05 | 64 | |
| Oyster Creek | FM-1464 | 9:57:46 AM | 2.00 | 1:45 | 22:50 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 9:57:46 AM | 1.00 | 00:45 | 23:34 | 80 | |
| Summary | 30.55 | 23:34 | 23:34 | 78 | |
