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 | 6:52:54 AM | 1.00 | 00:50 | 00:50 | 72 |  |
| New Territory | FM-1464 | 6:52:54 AM | 1.50 | 1:12 | 2:02 | 75 | |
| FM-1464 | Oyster Creek | 6:52:54 AM | 2.00 | 1:42 | 3:44 | 71 | |
| Oyster Creek | Harlem Rd | 6:52:54 AM | 1.60 | 1:26 | 5:10 | 67 | |
| Harlem Rd | W Bellfort | 6:52:54 AM | 1.50 | 1:07 | 6:17 | 81 | |
| W Bellfort | Bellaire | 6:52:54 AM | 2.90 | 2:38 | 8:55 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 6:52:54 AM | 2.20 | 2:19 | 11:12 | 57 | |
| Kingsland | IH-10 Katy | 6:52:54 AM | 1.25 | 1:02 | 12:14 | 73 | |
| IH-10 Katy | Morton | 6:52:54 AM | 1.50 | 2:08 | 14:22 | 42 |  |
| Morton | Clay Rd | 6:52:54 AM | 1.60 | 1:30 | 15:52 | 64 | |
| Clay Rd | Beckendorff | 6:52:54 AM | 1.30 | 1:18 | 17:10 | 60 | |
| Beckendorff | FM-529 | 6:52:54 AM | 1.00 | 00:55 | 18:05 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 6:52:54 AM | 1.40 | 1:18 | 19:21 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:52:54 AM | 2.40 | 2:13 | 21:34 | 65 | |
| Summary | 30.55 | 21:34 | 21:34 | 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 | 6:52:54 AM | 2.40 | 2:27 | 2:27 | 59 | |
| Bridgeland Lake Parkway | House Hahl | 6:52:54 AM | 1.40 | 1:20 | 3:47 | 63 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 6:52:54 AM | 1.00 | 00:58 | 4:43 | 62 | |
| Beckendorff | Clay Rd | 6:52:54 AM | 1.30 | 1:12 | 5:55 | 65 | |
| Clay Rd | Morton | 6:52:54 AM | 1.60 | 1:59 | 7:54 | 48 | |
| Morton | IH-10 Katy | 6:48:54 AM | 1.50 | 1:15 | 9:09 | 72 | |
| IH-10 Katy | Kingsland | 6:52:54 AM | 1.25 | 1:09 | 10:18 | 65 | |
| Kingsland | Cinco Ranch Blvd | 6:52:54 AM | 2.20 | 2:11 | 12:29 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 6:52:54 AM | 2.90 | 2:49 | 15:16 | 62 | |
| W Bellfort | Harlem Rd | 6:52:54 AM | 1.50 | 1:17 | 16:33 | 70 | |
| Harlem Rd | Oyster Creek | 6:52:54 AM | 1.60 | 1:22 | 17:55 | 70 | |
| Oyster Creek | FM-1464 | 6:52:54 AM | 2.00 | 1:41 | 19:36 | 71 | |
| FM-1464 | New Territory | 6:52:54 AM | 1.50 | 1:17 | 20:53 | 70 | |
| New Territory | Brazos River | 6:52:54 AM | 1.00 | 1:01 | 21:54 | 59 | |
| Summary | 30.55 | 21:54 | 21:54 | 84 | |
