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 | 1:14:44 PM | 1.00 | 00:48 | 00:48 | 75 |  |
| New Territory | FM-1464 | 1:14:44 PM | 1.50 | 1:13 | 2:01 | 74 | |
| FM-1464 | Oyster Creek | 1:14:44 PM | 2.00 | 1:46 | 3:47 | 68 | |
| Oyster Creek | Harlem Rd | 1:14:44 PM | 1.60 | 1:26 | 5:13 | 67 | |
| Harlem Rd | W Bellfort | 1:07:44 PM | 1.50 | 1:18 | 6:31 | 69 | |
| W Bellfort | Bellaire | 1:14:44 PM | 2.90 | 2:47 | 9:18 | 63 | |
| Bellaire | S Fry Rd | 1:14:44 PM | 1.60 | 1:22 | 10:40 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:03:44 PM | 1.50 | 1:42 | 12:19 | 53 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 1:14:44 PM | 1.00 | 00:53 | 13:10 | 68 | |
| FM-529 | West Rd | 1:14:44 PM | 2.50 | 1:48 | 14:58 | 83 | |
| West Rd | House Hahl | 1:14:44 PM | 1.30 | 1:26 | 16:24 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 1:14:44 PM | 1.40 | 1:14 | 17:38 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:14:44 PM | 2.40 | 2:04 | 19:42 | 70 | |
| Summary | 30.55 | 19:42 | 19:42 | 93 | |
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 | 1:14:44 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 1:14:44 PM | 1.40 | 1:15 | 3:21 | 67 | |
| House Hahl | West Rd | 1:14:44 PM | 1.30 | 1:32 | 4:53 | 51 | |
| West Rd | FM-529 | 1:14:44 PM | 2.50 | 1:47 | 6:40 | 84 | |
| FM-529 | Beckendorff | 1:14:44 PM | 1.00 | 1:05 | 7:45 | 55 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 1:14:44 PM | 1.50 | 1:08 | 8:51 | 79 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 1:11:44 PM | 1.60 | 1:35 | 10:23 | 61 | |
| Bellaire | W Bellfort | 1:14:44 PM | 2.90 | 3:02 | 13:25 | 57 | |
| W Bellfort | Harlem Rd | 1:11:44 PM | 1.50 | 1:17 | 14:42 | 70 | |
| Harlem Rd | Oyster Creek | 1:14:44 PM | 1.60 | 1:37 | 16:19 | 59 | |
| Oyster Creek | FM-1464 | 1:14:44 PM | 2.00 | 1:50 | 18:09 | 65 | |
| FM-1464 | New Territory | 1:14:44 PM | 1.50 | 1:28 | 19:37 | 61 | |
| New Territory | Brazos River | 1:14:44 PM | 1.00 | 00:55 | 20:32 | 65 | |
| Summary | 30.55 | 20:32 | 20:32 | 89 | |
