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 | 11:12:29 AM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 11:12:29 AM | 2.00 | 1:44 | 3:01 | 69 | |
| Oyster Creek | Harlem Rd | 11:12:29 AM | 1.60 | 1:28 | 4:29 | 65 | |
| Harlem Rd | W Bellfort | 11:12:29 AM | 1.50 | 1:15 | 5:44 | 72 | |
| W Bellfort | Bellaire | 11:12:29 AM | 2.90 | 2:34 | 8:18 | 68 | |
| Bellaire | S Fry Rd | 11:12:29 AM | 1.60 | 1:35 | 9:53 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 11:12:29 AM | 2.00 | 2:05 | 11:58 | 58 | |
| Cinco Ranch Blvd | Kingsland | 11:12:29 AM | 2.20 | 3:46 | 15:44 | 35 |  |
| Kingsland | IH-10 Katy | 11:12:29 AM | 1.25 | 1:03 | 16:47 | 71 | |
| IH-10 Katy | Morton | 11:12:29 AM | 1.50 | 1:41 | 18:28 | 53 | |
| Morton | Clay Rd | 11:12:29 AM | 1.60 | 1:31 | 19:59 | 63 | |
| Clay Rd | Beckendorff | 11:12:29 AM | 1.30 | 1:18 | 21:17 | 60 | |
| Beckendorff | FM-529 | 11:12:29 AM | 1.00 | 00:54 | 22:11 | 67 | |
| FM-529 | West Rd | 11:12:29 AM | 2.50 | 2:18 | 24:29 | 65 | |
| West Rd | House Hahl | 11:12:29 AM | 1.30 | 1:14 | 25:43 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 11:12:29 AM | 1.40 | 1:19 | 27:02 | 64 | |
| 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 | 11:12:29 AM | 1.40 | 1:19 | 1:18 | 64 | |
| House Hahl | West Rd | 11:12:29 AM | 1.30 | 1:11 | 2:29 | 66 | |
| West Rd | FM-529 | 11:12:29 AM | 2.50 | 2:05 | 4:34 | 72 | |
| FM-529 | Beckendorff | 11:12:29 AM | 1.00 | 1:03 | 5:37 | 57 | |
| Beckendorff | Clay Rd | 11:12:29 AM | 1.30 | 1:14 | 6:51 | 63 | |
| Clay Rd | Morton | 11:12:29 AM | 1.60 | 1:52 | 8:43 | 51 | |
| Morton | IH-10 Katy | 11:12:29 AM | 1.50 | 1:09 | 9:52 | 78 | |
| IH-10 Katy | Kingsland | 11:12:29 AM | 1.25 | 1:13 | 11:05 | 62 | |
| Kingsland | Cinco Ranch Blvd | 11:12:29 AM | 2.20 | 2:01 | 13:06 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 11:12:29 AM | 2.00 | 2:10 | 15:16 | 55 | |
| S Fry Rd | Bellaire | 11:12:29 AM | 1.60 | 1:38 | 16:54 | 59 | |
| Bellaire | W Bellfort | 11:12:29 AM | 2.90 | 2:48 | 19:42 | 62 | |
| W Bellfort | Harlem Rd | 11:12:29 AM | 1.50 | 1:17 | 20:59 | 70 | |
| Harlem Rd | Oyster Creek | 11:12:29 AM | 1.60 | 1:32 | 22:31 | 63 | |
| Oyster Creek | FM-1464 | 11:12:29 AM | 2.00 | 1:37 | 24:08 | 74 | |
| FM-1464 | New Territory | 11:12:29 AM | 1.50 | 1:28 | 25:36 | 61 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
