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 | 7:29:54 AM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | 7:30:54 AM | 1.50 | 1:20 | 2:14 | 68 | |
| FM-1464 | Oyster Creek | 7:30:54 AM | 2.00 | 1:48 | 4:02 | 67 | |
| Oyster Creek | Harlem Rd | 7:30:54 AM | 1.60 | 1:31 | 5:33 | 63 | |
| Harlem Rd | W Bellfort | 7:30:54 AM | 1.50 | 1:16 | 6:49 | 71 | |
| W Bellfort | Bellaire | 7:30:54 AM | 2.90 | 2:37 | 9:26 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:30:54 AM | 2.00 | 2:20 | 11:44 | 51 | |
| Kingsland | IH-10 Katy | 7:30:54 AM | 1.50 | 1:12 | 12:56 | 75 | |
| IH-10 Katy | Morton | 7:30:54 AM | 1.50 | 1:53 | 14:49 | 48 |  |
| Morton | Clay Rd | 7:30:54 AM | 1.60 | 1:27 | 16:16 | 66 | |
| Clay Rd | Beckendorff | 7:30:54 AM | 1.30 | 1:17 | 17:33 | 61 | |
| Beckendorff | FM-529 | 7:30:54 AM | 1.00 | 00:52 | 18:25 | 69 | |
| FM-529 | West Rd | 7:30:54 AM | 2.50 | 2:13 | 20:38 | 68 | |
| West Rd | House Hahl | 7:30:54 AM | 1.30 | 1:12 | 21:50 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 7:30:54 AM | 1.40 | 1:12 | 23:02 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:30:54 AM | 2.40 | 2:08 | 25:10 | 68 | |
| Summary | 30.6 | 25:10 | 25:10 | 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 | 7:30:54 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:30:54 AM | 1.40 | 1:17 | 3:23 | 65 | |
| House Hahl | West Rd | 7:30:54 AM | 1.30 | 1:15 | 4:38 | 62 | |
| West Rd | FM-529 | 7:30:54 AM | 2.50 | 2:10 | 6:48 | 69 | |
| FM-529 | Beckendorff | 7:30:54 AM | 1.00 | 1:06 | 7:54 | 55 | |
| Beckendorff | Clay Rd | 7:30:54 AM | 1.30 | 1:11 | 9:05 | 66 | |
| Clay Rd | Morton | 7:30:54 AM | 1.60 | 1:57 | 11:02 | 49 | |
| Morton | IH-10 Katy | 7:30:54 AM | 1.50 | 1:03 | 12:05 | 86 | |
| IH-10 Katy | Kingsland | 7:30:54 AM | 1.50 | 1:16 | 13:21 | 71 | |
| Kingsland | Cinco Ranch Blvd | 7:30:54 AM | 2.00 | 2:12 | 15:33 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:30:54 AM | 2.90 | 3:00 | 18:31 | 58 | |
| W Bellfort | Harlem Rd | 7:30:54 AM | 1.50 | 1:24 | 19:55 | 64 | |
| Harlem Rd | Oyster Creek | 7:30:54 AM | 1.60 | 1:55 | 21:50 | 50 | |
| Oyster Creek | FM-1464 | 7:30:54 AM | 2.00 | 1:43 | 23:33 | 70 | |
| FM-1464 | New Territory | 7:30:54 AM | 1.50 | 1:18 | 24:51 | 69 | |
| New Territory | Brazos River | 7:30:54 AM | 1.00 | 00:45 | 25:36 | 80 | |
| Summary | 30.6 | 25:36 | 25:36 | 72 | |
