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 | 11:02:28 AM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 11:02:28 AM | 2.00 | 1:42 | 2:59 | 71 | |
| Oyster Creek | Harlem Rd | 11:02:28 AM | 1.60 | 1:31 | 4:30 | 63 | |
| Harlem Rd | W Bellfort | 11:02:28 AM | 1.50 | 1:16 | 5:46 | 71 | |
| W Bellfort | Bellaire | 11:02:28 AM | 2.90 | 2:38 | 8:24 | 66 | |
| Bellaire | S Fry Rd | 11:02:28 AM | 1.60 | 1:27 | 9:51 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 11:02:28 AM | 2.00 | 2:04 | 11:55 | 58 | |
| Cinco Ranch Blvd | Kingsland | 11:02:28 AM | 2.20 | 4:21 | 16:16 | 30 |  |
| Kingsland | IH-10 Katy | 11:02:28 AM | 1.25 | 1:00 | 17:16 | 75 | |
| IH-10 Katy | Morton | 11:02:28 AM | 1.50 | 1:50 | 19:06 | 49 |  |
| Morton | Clay Rd | 11:02:28 AM | 1.60 | 1:33 | 20:39 | 62 | |
| Clay Rd | Beckendorff | 11:02:28 AM | 1.30 | 1:20 | 21:59 | 58 | |
| Beckendorff | FM-529 | 11:02:28 AM | 1.00 | 00:54 | 22:53 | 67 | |
| FM-529 | West Rd | 11:02:28 AM | 2.50 | 2:18 | 25:11 | 65 | |
| West Rd | House Hahl | 11:02:28 AM | 1.30 | 1:12 | 26:23 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 11:02:28 AM | 1.40 | 1:19 | 27:42 | 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 | 11:02:28 AM | 1.40 | 1:20 | 1:19 | 63 | |
| House Hahl | West Rd | 11:02:28 AM | 1.30 | 1:12 | 2:31 | 65 | |
| West Rd | FM-529 | 11:02:28 AM | 2.50 | 2:04 | 4:35 | 73 | |
| FM-529 | Beckendorff | 11:02:28 AM | 1.00 | 1:06 | 5:41 | 55 | |
| Beckendorff | Clay Rd | 11:02:28 AM | 1.30 | 1:14 | 6:55 | 63 | |
| Clay Rd | Morton | 11:02:28 AM | 1.60 | 1:45 | 8:40 | 55 | |
| Morton | IH-10 Katy | 11:02:28 AM | 1.50 | 1:31 | 10:11 | 59 | |
| IH-10 Katy | Kingsland | 11:02:28 AM | 1.25 | 1:05 | 11:16 | 69 | |
| Kingsland | Cinco Ranch Blvd | 11:02:28 AM | 2.20 | 2:09 | 13:25 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 11:02:28 AM | 2.00 | 2:14 | 15:39 | 54 | |
| S Fry Rd | Bellaire | 11:02:28 AM | 1.60 | 1:32 | 17:11 | 63 | |
| Bellaire | W Bellfort | 11:02:28 AM | 2.90 | 2:55 | 20:06 | 60 | |
| W Bellfort | Harlem Rd | 11:02:28 AM | 1.50 | 1:22 | 21:28 | 66 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 11:02:28 AM | 2.00 | 1:38 | 23:05 | 73 | |
| FM-1464 | New Territory | 11:00:29 AM | 1.50 | 1:30 | 24:35 | 60 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
