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 | 11:04:48 AM | 1.00 | 00:51 | 00:51 | 71 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:52:45 AM | 1.60 | 1:29 | 2:18 | 65 | |
| Harlem Rd | W Bellfort | 11:02:46 AM | 1.50 | 1:28 | 3:46 | 61 | |
| W Bellfort | Bellaire | 11:04:48 AM | 2.90 | 3:04 | 6:50 | 57 | |
| Bellaire | S Fry Rd | 11:04:48 AM | 1.60 | 1:23 | 8:13 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 11:04:48 AM | 2.00 | 1:58 | 10:11 | 61 | |
| Cinco Ranch Blvd | Kingsland | 11:04:48 AM | 2.20 | 2:26 | 12:37 | 54 | |
| Kingsland | IH-10 Katy | 11:01:46 AM | 1.25 | 1:11 | 13:48 | 63 | |
| IH-10 Katy | Morton | 11:04:48 AM | 1.50 | 1:57 | 15:45 | 46 |  |
| Morton | Clay Rd | 11:04:48 AM | 1.60 | 1:33 | 17:18 | 62 | |
| Clay Rd | Beckendorff | 11:04:48 AM | 1.30 | 1:14 | 18:32 | 63 | |
| Beckendorff | FM-529 | 11:04:48 AM | 1.00 | 00:54 | 19:26 | 67 | |
| FM-529 | West Rd | 11:04:48 AM | 2.50 | 1:52 | 21:18 | 80 | |
| West Rd | House Hahl | 11:04:48 AM | 1.30 | 1:26 | 22:44 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 11:04:48 AM | 1.40 | 1:16 | 24:00 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:04:48 AM | 2.40 | 2:07 | 26:07 | 68 | |
| Summary | 30.55 | 26:07 | 26:07 | 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 | 11:04:48 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 11:04:48 AM | 1.40 | 1:23 | 3:28 | 61 | |
| House Hahl | West Rd | 11:04:48 AM | 1.30 | 1:36 | 5:04 | 49 | |
| West Rd | FM-529 | 11:04:48 AM | 2.50 | 1:47 | 6:51 | 84 | |
| FM-529 | Beckendorff | 11:04:48 AM | 1.00 | 1:04 | 7:55 | 56 | |
| Beckendorff | Clay Rd | 11:04:48 AM | 1.30 | 1:12 | 9:07 | 65 | |
| Clay Rd | Morton | 11:04:48 AM | 1.60 | 1:58 | 11:05 | 49 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:04:48 AM | 1.25 | 1:15 | 12:19 | 60 | |
| Kingsland | Cinco Ranch Blvd | 11:04:48 AM | 2.20 | 2:01 | 14:20 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 11:04:48 AM | 2.00 | 1:51 | 16:11 | 65 | |
| S Fry Rd | Bellaire | 11:04:48 AM | 1.60 | 1:33 | 17:44 | 62 | |
| Bellaire | W Bellfort | 11:04:48 AM | 2.90 | 2:52 | 20:36 | 61 | |
| W Bellfort | Harlem Rd | 11:04:48 AM | 1.50 | 1:19 | 21:55 | 68 | |
| Harlem Rd | Oyster Creek | 11:04:48 AM | 1.60 | 1:33 | 23:28 | 62 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 11:04:48 AM | 1.00 | 00:52 | 24:18 | 69 | |
| Summary | 30.55 | 24:18 | 24:18 | 75 | |
