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 | 10:25:52 AM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:25:52 AM | 1.60 | 1:44 | 2:36 | 55 | |
| Harlem Rd | W Bellfort | 10:25:52 AM | 1.50 | 1:11 | 3:47 | 76 | |
| W Bellfort | Bellaire | 10:25:52 AM | 2.90 | 2:54 | 6:41 | 60 | |
| Bellaire | S Fry Rd | 10:25:52 AM | 1.60 | 1:24 | 8:05 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 10:25:52 AM | 2.00 | 1:57 | 10:02 | 62 | |
| Cinco Ranch Blvd | Kingsland | 10:25:52 AM | 2.20 | 2:02 | 12:04 | 65 | |
| Kingsland | IH-10 Katy | 10:25:52 AM | 1.25 | 1:13 | 13:17 | 62 | |
| IH-10 Katy | Morton | 10:25:52 AM | 1.50 | 1:51 | 15:08 | 49 |  |
| Morton | Clay Rd | 10:25:52 AM | 1.60 | 1:30 | 16:38 | 64 | |
| Clay Rd | Beckendorff | 10:25:52 AM | 1.30 | 1:16 | 17:54 | 62 | |
| Beckendorff | FM-529 | 10:25:52 AM | 1.00 | 00:59 | 18:53 | 61 | |
| FM-529 | West Rd | 10:25:52 AM | 2.50 | 1:55 | 20:48 | 78 | |
| West Rd | House Hahl | 10:25:52 AM | 1.30 | 1:28 | 22:16 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 10:25:52 AM | 1.40 | 1:18 | 23:34 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:25:52 AM | 2.40 | 2:11 | 25:45 | 66 | |
| Summary | 30.55 | 25:45 | 25:45 | 71 | |
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 | 10:25:52 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 10:25:52 AM | 1.40 | 1:18 | 3:28 | 65 | |
| House Hahl | West Rd | 10:25:52 AM | 1.30 | 1:35 | 5:03 | 49 | |
| West Rd | FM-529 | 10:25:52 AM | 2.50 | 1:52 | 6:55 | 80 | |
| FM-529 | Beckendorff | 10:25:52 AM | 1.00 | 00:57 | 7:52 | 63 | |
| Beckendorff | Clay Rd | 10:25:52 AM | 1.30 | 1:13 | 9:05 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:25:52 AM | 1.25 | 1:20 | 10:23 | 56 | |
| Kingsland | Cinco Ranch Blvd | 10:25:52 AM | 2.20 | 1:56 | 12:19 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 10:25:52 AM | 2.00 | 1:46 | 14:05 | 68 | |
| S Fry Rd | Bellaire | 10:25:52 AM | 1.60 | 1:44 | 15:49 | 55 | |
| Bellaire | W Bellfort | 10:25:52 AM | 2.90 | 2:33 | 18:22 | 68 | |
| W Bellfort | Harlem Rd | 10:25:52 AM | 1.50 | 1:13 | 19:35 | 74 | |
| Harlem Rd | Oyster Creek | 10:25:52 AM | 1.60 | 1:27 | 21:02 | 66 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 10:25:52 AM | 1.00 | 00:53 | 21:53 | 68 | |
| Summary | 30.55 | 21:53 | 21:53 | 84 | |
