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 | 11:52:29 AM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | 11:52:29 AM | 1.50 | 1:13 | 2:12 | 74 | |
| FM-1464 | Oyster Creek | 11:52:29 AM | 2.00 | 1:40 | 3:52 | 72 | |
| Oyster Creek | Harlem Rd | 11:52:29 AM | 1.60 | 1:24 | 5:16 | 69 | |
| Harlem Rd | W Bellfort | 11:52:29 AM | 1.50 | 1:17 | 6:33 | 70 | |
| W Bellfort | Bellaire | 11:52:29 AM | 2.90 | 3:05 | 9:38 | 56 | |
| 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 | 11:52:29 AM | 1.50 | 1:39 | 11:13 | 55 | |
| Morton | Clay Rd | 11:52:29 AM | 1.60 | 1:22 | 12:35 | 70 | |
| Clay Rd | Beckendorff | 11:52:29 AM | 1.30 | 1:18 | 13:53 | 60 | |
| Beckendorff | FM-529 | 11:52:29 AM | 1.00 | 00:54 | 14:47 | 67 | |
| FM-529 | West Rd | 11:52:29 AM | 2.50 | 2:12 | 16:59 | 68 | |
| West Rd | House Hahl | 11:52:29 AM | 1.30 | 1:14 | 18:13 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 11:52:29 AM | 1.40 | 1:17 | 19:30 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:52:29 AM | 2.40 | 2:08 | 21:38 | 68 | |
| Summary | 30.6 | 21:38 | 21:38 | 85 | |
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 | 11:52:29 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 11:52:29 AM | 1.40 | 1:21 | 3:29 | 62 | |
| House Hahl | West Rd | 11:52:29 AM | 1.30 | 1:17 | 4:46 | 61 | |
| West Rd | FM-529 | 11:52:29 AM | 2.50 | 2:05 | 6:51 | 72 | |
| FM-529 | Beckendorff | 11:52:29 AM | 1.00 | 1:09 | 8:00 | 52 | |
| Beckendorff | Clay Rd | 11:52:29 AM | 1.30 | 1:11 | 9:11 | 66 | |
| Clay Rd | Morton | 11:52:29 AM | 1.60 | 1:54 | 11:05 | 51 | |
| Morton | IH-10 Katy | 11:52:29 AM | 1.50 | 1:03 | 12:08 | 86 | |
| 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 | 11:52:29 AM | 2.90 | 2:48 | 14:52 | 62 | |
| W Bellfort | Harlem Rd | 11:52:29 AM | 1.50 | 1:17 | 16:09 | 70 | |
| Harlem Rd | Oyster Creek | 11:52:29 AM | 1.60 | 1:29 | 17:38 | 65 | |
| Oyster Creek | FM-1464 | 11:52:29 AM | 2.00 | 1:41 | 19:19 | 71 | |
| FM-1464 | New Territory | 11:52:29 AM | 1.50 | 1:31 | 20:50 | 59 | |
| New Territory | Brazos River | 11:52:29 AM | 1.00 | 00:50 | 21:40 | 72 | |
| Summary | 30.6 | 21:40 | 21:40 | 85 | |
