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 | 10:20:52 AM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:20:52 AM | 1.60 | 1:27 | 2:17 | 66 | |
| Harlem Rd | W Bellfort | 10:09:52 AM | 1.50 | 1:47 | 4:04 | 50 | |
| W Bellfort | Bellaire | 10:20:52 AM | 2.90 | 2:54 | 6:58 | 60 | |
| Bellaire | S Fry Rd | 10:20:52 AM | 1.60 | 1:24 | 8:22 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 10:20:52 AM | 2.00 | 1:55 | 10:17 | 63 | |
| Cinco Ranch Blvd | Kingsland | 10:20:52 AM | 2.20 | 1:59 | 12:16 | 67 | |
| Kingsland | IH-10 Katy | 10:20:52 AM | 1.25 | 1:22 | 13:38 | 55 | |
| IH-10 Katy | Morton | 10:20:52 AM | 1.50 | 1:54 | 15:32 | 47 |  |
| Morton | Clay Rd | 10:20:52 AM | 1.60 | 1:30 | 17:02 | 64 | |
| Clay Rd | Beckendorff | 10:20:52 AM | 1.30 | 1:15 | 18:17 | 62 | |
| Beckendorff | FM-529 | 10:20:52 AM | 1.00 | 00:55 | 19:12 | 65 | |
| FM-529 | West Rd | 10:20:52 AM | 2.50 | 1:54 | 21:06 | 79 | |
| West Rd | House Hahl | 10:20:52 AM | 1.30 | 1:28 | 22:34 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 10:20:52 AM | 1.40 | 1:19 | 23:53 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:20:52 AM | 2.40 | 2:11 | 26:04 | 66 | |
| Summary | 30.55 | 26:04 | 26:04 | 70 | |
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 | 10:20:52 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 10:20:52 AM | 1.40 | 1:20 | 3:28 | 63 | |
| House Hahl | West Rd | 10:20:52 AM | 1.30 | 1:34 | 5:02 | 50 | |
| West Rd | FM-529 | 10:20:52 AM | 2.50 | 1:54 | 6:56 | 79 | |
| FM-529 | Beckendorff | 10:20:52 AM | 1.00 | 00:53 | 7:49 | 68 | |
| Beckendorff | Clay Rd | 10:20:52 AM | 1.30 | 1:09 | 8:58 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:20:52 AM | 1.50 | 1:53 | 10:50 | 48 | |
| IH-10 Katy | Kingsland | 10:20:52 AM | 1.25 | 1:10 | 12:00 | 64 | |
| Kingsland | Cinco Ranch Blvd | 10:20:52 AM | 2.20 | 1:55 | 13:55 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 10:20:52 AM | 2.00 | 1:44 | 15:39 | 69 | |
| S Fry Rd | Bellaire | 10:20:52 AM | 1.60 | 1:46 | 17:25 | 54 | |
| Bellaire | W Bellfort | 10:20:52 AM | 2.90 | 2:37 | 20:02 | 66 | |
| W Bellfort | Harlem Rd | 10:20:52 AM | 1.50 | 1:13 | 21:15 | 74 | |
| Harlem Rd | Oyster Creek | 10:20:52 AM | 1.60 | 1:27 | 22:42 | 66 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 10:20:52 AM | 1.00 | 00:53 | 23:33 | 68 | |
| Summary | 30.55 | 23:33 | 23:33 | 78 | |
