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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 10:56:28 AM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 10:56:28 AM | 2.00 | 1:43 | 3:00 | 70 | |
| Oyster Creek | Harlem Rd | 10:56:28 AM | 1.60 | 1:29 | 4:29 | 65 | |
| Harlem Rd | W Bellfort | 10:56:28 AM | 1.50 | 1:12 | 5:41 | 75 | |
| W Bellfort | Bellaire | 10:56:28 AM | 2.90 | 2:34 | 8:15 | 68 | |
| Bellaire | S Fry Rd | 10:56:28 AM | 1.60 | 1:29 | 9:44 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 10:56:28 AM | 2.00 | 2:06 | 11:50 | 57 | |
| Cinco Ranch Blvd | Kingsland | 10:56:28 AM | 2.20 | 4:26 | 16:16 | 30 |  |
| Kingsland | IH-10 Katy | 10:56:28 AM | 1.25 | 1:00 | 17:16 | 75 | |
| IH-10 Katy | Morton | 10:56:28 AM | 1.50 | 1:54 | 19:10 | 47 |  |
| Morton | Clay Rd | 10:56:28 AM | 1.60 | 1:29 | 20:39 | 65 | |
| Clay Rd | Beckendorff | 10:56:28 AM | 1.30 | 1:16 | 21:55 | 62 | |
| Beckendorff | FM-529 | 10:56:28 AM | 1.00 | 00:54 | 22:49 | 67 | |
| FM-529 | West Rd | 10:56:28 AM | 2.50 | 2:14 | 25:03 | 67 | |
| West Rd | House Hahl | 10:56:28 AM | 1.30 | 1:13 | 26:16 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 10:56:28 AM | 1.40 | 1:18 | 27:34 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 10:56:28 AM | 1.40 | 1:21 | 1:20 | 62 | |
| House Hahl | West Rd | 10:56:28 AM | 1.30 | 1:14 | 2:34 | 63 | |
| West Rd | FM-529 | 10:56:28 AM | 2.50 | 2:03 | 4:37 | 73 | |
| FM-529 | Beckendorff | 10:56:28 AM | 1.00 | 1:01 | 5:38 | 59 | |
| Beckendorff | Clay Rd | 10:56:28 AM | 1.30 | 1:13 | 6:51 | 64 | |
| Clay Rd | Morton | 10:56:28 AM | 1.60 | 1:42 | 8:33 | 56 | |
| Morton | IH-10 Katy | 10:56:28 AM | 1.50 | 1:27 | 10:00 | 62 | |
| IH-10 Katy | Kingsland | 10:56:28 AM | 1.25 | 1:04 | 11:04 | 70 | |
| Kingsland | Cinco Ranch Blvd | 10:56:28 AM | 2.20 | 2:06 | 13:10 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 10:56:28 AM | 2.00 | 2:22 | 15:32 | 51 | |
| S Fry Rd | Bellaire | 10:56:28 AM | 1.60 | 1:33 | 17:05 | 62 | |
| Bellaire | W Bellfort | 10:56:28 AM | 2.90 | 2:58 | 20:03 | 59 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 10:56:28 AM | 2.00 | 1:40 | 21:41 | 72 | |
| FM-1464 | New Territory | 10:56:28 AM | 1.50 | 1:27 | 23:08 | 62 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
