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 | 10:34:57 AM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | 10:34:57 AM | 1.50 | 1:21 | 2:20 | 67 | |
| FM-1464 | Oyster Creek | 10:34:57 AM | 2.00 | 1:44 | 4:04 | 69 | |
| Oyster Creek | Harlem Rd | 10:34:57 AM | 1.60 | 1:38 | 5:42 | 59 | |
| Harlem Rd | W Bellfort | 10:34:57 AM | 1.50 | 1:15 | 6:57 | 72 | |
| W Bellfort | Bellaire | 10:34:57 AM | 2.90 | 2:38 | 9:35 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 10:34:57 AM | 1.50 | 1:29 | 11:00 | 61 | |
| Morton | Clay Rd | 10:34:57 AM | 1.60 | 1:24 | 12:24 | 69 | |
| Clay Rd | Beckendorff | 10:34:57 AM | 1.30 | 1:16 | 13:40 | 62 | |
| Beckendorff | FM-529 | 10:34:57 AM | 1.00 | 00:51 | 14:31 | 71 | |
| FM-529 | West Rd | 10:34:57 AM | 2.50 | 2:09 | 16:40 | 70 | |
| West Rd | House Hahl | 10:34:57 AM | 1.30 | 1:11 | 17:51 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 10:34:57 AM | 1.40 | 1:14 | 19:05 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:34:57 AM | 2.40 | 2:06 | 21:11 | 69 | |
| Summary | 30.6 | 21:11 | 21:11 | 87 | |
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 | 10:34:57 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 10:34:57 AM | 1.40 | 1:23 | 3:31 | 61 | |
| House Hahl | West Rd | 10:34:57 AM | 1.30 | 1:20 | 4:51 | 58 | |
| West Rd | FM-529 | 10:34:57 AM | 2.50 | 2:05 | 6:56 | 72 | |
| FM-529 | Beckendorff | 10:34:57 AM | 1.00 | 1:09 | 8:05 | 52 | |
| Beckendorff | Clay Rd | 10:34:57 AM | 1.30 | 1:04 | 9:09 | 73 | |
| Clay Rd | Morton | 10:34:57 AM | 1.60 | 2:09 | 11:18 | 45 |  |
| Morton | IH-10 Katy | 10:34:57 AM | 1.50 | 1:28 | 12:46 | 61 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 10:34:57 AM | 2.90 | 2:52 | 15:34 | 61 | |
| W Bellfort | Harlem Rd | 10:34:57 AM | 1.50 | 1:17 | 16:51 | 70 | |
| Harlem Rd | Oyster Creek | 10:34:57 AM | 1.60 | 1:47 | 18:38 | 54 | |
| Oyster Creek | FM-1464 | 10:34:57 AM | 2.00 | 1:37 | 20:15 | 74 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 10:34:57 AM | 1.00 | 00:51 | 21:05 | 71 | |
| Summary | 30.6 | 21:05 | 21:05 | 87 | |
